313618522

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:3995

約数の個数: 48

約数和(自身を含む): 589580640

約数和(自身を除く): 275962118

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 602, 817, 931, 1634, 1862, 2107, 3917, 4214, 5719, 7834, 11438, 27419, 40033, 54838, 74423, 80066, 148846, 168431, 191933, 336862, 383866, 520961, 1041922, 1179017, 2358034, 3200189, 3646727, 6400378, 7293454, 8253119, 16506238, 22401323, 44802646, 156809261, 313618522]

約数ペア:

[(1, 313618522), (2, 156809261), (7, 44802646), (14, 22401323), (19, 16506238), (38, 8253119), (43, 7293454), (49, 6400378), (86, 3646727), (98, 3200189), (133, 2358034), (266, 1179017), (301, 1041922), (602, 520961), (817, 383866), (931, 336862), (1634, 191933), (1862, 168431), (2107, 148846), (3917, 80066), (4214, 74423), (5719, 54838), (7834, 40033), (11438, 27419)]