1250886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 3225600

約数和(自身を除く): 1974714

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 79, 87, 91, 158, 174, 182, 203, 237, 273, 377, 406, 474, 546, 553, 609, 754, 1027, 1106, 1131, 1218, 1659, 2054, 2262, 2291, 2639, 3081, 3318, 4582, 5278, 6162, 6873, 7189, 7917, 13746, 14378, 15834, 16037, 21567, 29783, 32074, 43134, 48111, 59566, 89349, 96222, 178698, 208481, 416962, 625443, 1250886]

約数ペア:

[(1, 1250886), (2, 625443), (3, 416962), (6, 208481), (7, 178698), (13, 96222), (14, 89349), (21, 59566), (26, 48111), (29, 43134), (39, 32074), (42, 29783), (58, 21567), (78, 16037), (79, 15834), (87, 14378), (91, 13746), (158, 7917), (174, 7189), (182, 6873), (203, 6162), (237, 5278), (273, 4582), (377, 3318), (406, 3081), (474, 2639), (546, 2291), (553, 2262), (609, 2054), (754, 1659), (1027, 1218), (1106, 1131)]