326157052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{21407}}^1$

素因数の和:21717

約数の個数: 24

約数和(自身を含む): 616807296

約数和(自身を除く): 290650244

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 15236, 21407, 42814, 85628, 278291, 556582, 1113164, 6272251, 12544502, 25089004, 81539263, 163078526, 326157052]

約数ペア:

[(1, 326157052), (2, 163078526), (4, 81539263), (13, 25089004), (26, 12544502), (52, 6272251), (293, 1113164), (586, 556582), (1172, 278291), (3809, 85628), (7618, 42814), (15236, 21407)]