4320106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 7920000

約数和(自身を除く): 3599894

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 149, 218, 266, 298, 763, 1043, 1526, 2071, 2086, 2831, 4142, 5662, 14497, 16241, 19817, 28994, 32482, 39634, 113687, 227374, 308579, 617158, 2160053, 4320106]

約数ペア:

[(1, 4320106), (2, 2160053), (7, 617158), (14, 308579), (19, 227374), (38, 113687), (109, 39634), (133, 32482), (149, 28994), (218, 19817), (266, 16241), (298, 14497), (763, 5662), (1043, 4142), (1526, 2831), (2071, 2086)]