2002728

素因数分解:

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

素因数の和:167

約数の個数: 96

約数和(自身を含む): 6320160

約数和(自身を除く): 4317432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 131, 147, 156, 168, 182, 196, 262, 273, 294, 312, 364, 392, 393, 524, 546, 588, 637, 728, 786, 917, 1048, 1092, 1176, 1274, 1572, 1703, 1834, 1911, 2184, 2548, 2751, 3144, 3406, 3668, 3822, 5096, 5109, 5502, 6419, 6812, 7336, 7644, 10218, 11004, 11921, 12838, 13624, 15288, 19257, 20436, 22008, 23842, 25676, 35763, 38514, 40872, 47684, 51352, 71526, 77028, 83447, 95368, 143052, 154056, 166894, 250341, 286104, 333788, 500682, 667576, 1001364, 2002728]

約数ペア:

[(1, 2002728), (2, 1001364), (3, 667576), (4, 500682), (6, 333788), (7, 286104), (8, 250341), (12, 166894), (13, 154056), (14, 143052), (21, 95368), (24, 83447), (26, 77028), (28, 71526), (39, 51352), (42, 47684), (49, 40872), (52, 38514), (56, 35763), (78, 25676), (84, 23842), (91, 22008), (98, 20436), (104, 19257), (131, 15288), (147, 13624), (156, 12838), (168, 11921), (182, 11004), (196, 10218), (262, 7644), (273, 7336), (294, 6812), (312, 6419), (364, 5502), (392, 5109), (393, 5096), (524, 3822), (546, 3668), (588, 3406), (637, 3144), (728, 2751), (786, 2548), (917, 2184), (1048, 1911), (1092, 1834), (1176, 1703), (1274, 1572)]