1234316

素因数分解:

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

素因数の和:281

約数の個数: 24

約数和(自身を含む): 2310000

約数和(自身を除く): 1075684

約数列:

[1, 2, 4, 19, 38, 76, 109, 149, 218, 298, 436, 596, 2071, 2831, 4142, 5662, 8284, 11324, 16241, 32482, 64964, 308579, 617158, 1234316]

約数ペア:

[(1, 1234316), (2, 617158), (4, 308579), (19, 64964), (38, 32482), (76, 16241), (109, 11324), (149, 8284), (218, 5662), (298, 4142), (436, 2831), (596, 2071)]