1390116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 4264960

約数和(自身を除く): 2874844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 67, 76, 78, 84, 91, 114, 133, 134, 156, 182, 201, 228, 247, 266, 268, 273, 364, 399, 402, 469, 494, 532, 546, 741, 798, 804, 871, 938, 988, 1092, 1273, 1407, 1482, 1596, 1729, 1742, 1876, 2546, 2613, 2814, 2964, 3458, 3484, 3819, 5092, 5187, 5226, 5628, 6097, 6916, 7638, 8911, 10374, 10452, 12194, 15276, 16549, 17822, 18291, 20748, 24388, 26733, 33098, 35644, 36582, 49647, 53466, 66196, 73164, 99294, 106932, 115843, 198588, 231686, 347529, 463372, 695058, 1390116]

約数ペア:

[(1, 1390116), (2, 695058), (3, 463372), (4, 347529), (6, 231686), (7, 198588), (12, 115843), (13, 106932), (14, 99294), (19, 73164), (21, 66196), (26, 53466), (28, 49647), (38, 36582), (39, 35644), (42, 33098), (52, 26733), (57, 24388), (67, 20748), (76, 18291), (78, 17822), (84, 16549), (91, 15276), (114, 12194), (133, 10452), (134, 10374), (156, 8911), (182, 7638), (201, 6916), (228, 6097), (247, 5628), (266, 5226), (268, 5187), (273, 5092), (364, 3819), (399, 3484), (402, 3458), (469, 2964), (494, 2814), (532, 2613), (546, 2546), (741, 1876), (798, 1742), (804, 1729), (871, 1596), (938, 1482), (988, 1407), (1092, 1273)]