520487426

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{3623}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 789307200

約数和(自身を除く): 268819774

約数列:

[1, 2, 109, 218, 659, 1318, 3623, 7246, 71831, 143662, 394907, 789814, 2387557, 4775114, 260243713, 520487426]

約数ペア:

[(1, 520487426), (2, 260243713), (109, 4775114), (218, 2387557), (659, 789814), (1318, 394907), (3623, 143662), (7246, 71831)]