2019751188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2182

約数の個数: 144

約数和(自身を含む): 5951905344

約数和(自身を除く): 3932154156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 131, 147, 156, 182, 196, 262, 273, 294, 364, 393, 524, 546, 588, 637, 786, 917, 1092, 1274, 1572, 1703, 1834, 1911, 2017, 2548, 2751, 3406, 3668, 3822, 4034, 5109, 5502, 6051, 6419, 6812, 7644, 8068, 10218, 11004, 11921, 12102, 12838, 14119, 19257, 20436, 23842, 24204, 25676, 26221, 28238, 35763, 38514, 42357, 47684, 52442, 56476, 71526, 77028, 78663, 83447, 84714, 98833, 104884, 143052, 157326, 166894, 169428, 183547, 197666, 250341, 264227, 296499, 314652, 333788, 367094, 395332, 500682, 528454, 550641, 592998, 734188, 792681, 1001364, 1056908, 1101282, 1185996, 1284829, 1585362, 1849589, 2202564, 2569658, 3170724, 3434951, 3699178, 3854487, 5139316, 5548767, 6869902, 7398356, 7708974, 10304853, 11097534, 12947123, 13739804, 15417948, 20609706, 22195068, 24044657, 25894246, 38841369, 41219412, 48089314, 51788492, 72133971, 77682738, 96178628, 144267942, 155365476, 168312599, 288535884, 336625198, 504937797, 673250396, 1009875594, 2019751188]

約数ペア:

[(1, 2019751188), (2, 1009875594), (3, 673250396), (4, 504937797), (6, 336625198), (7, 288535884), (12, 168312599), (13, 155365476), (14, 144267942), (21, 96178628), (26, 77682738), (28, 72133971), (39, 51788492), (42, 48089314), (49, 41219412), (52, 38841369), (78, 25894246), (84, 24044657), (91, 22195068), (98, 20609706), (131, 15417948), (147, 13739804), (156, 12947123), (182, 11097534), (196, 10304853), (262, 7708974), (273, 7398356), (294, 6869902), (364, 5548767), (393, 5139316), (524, 3854487), (546, 3699178), (588, 3434951), (637, 3170724), (786, 2569658), (917, 2202564), (1092, 1849589), (1274, 1585362), (1572, 1284829), (1703, 1185996), (1834, 1101282), (1911, 1056908), (2017, 1001364), (2548, 792681), (2751, 734188), (3406, 592998), (3668, 550641), (3822, 528454), (4034, 500682), (5109, 395332), (5502, 367094), (6051, 333788), (6419, 314652), (6812, 296499), (7644, 264227), (8068, 250341), (10218, 197666), (11004, 183547), (11921, 169428), (12102, 166894), (12838, 157326), (14119, 143052), (19257, 104884), (20436, 98833), (23842, 84714), (24204, 83447), (25676, 78663), (26221, 77028), (28238, 71526), (35763, 56476), (38514, 52442), (42357, 47684)]