521987534

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{4073}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 790518960

約数和(自身を除く): 268531426

約数列:

[1, 2, 139, 278, 461, 922, 4073, 8146, 64079, 128158, 566147, 1132294, 1877653, 3755306, 260993767, 521987534]

約数ペア:

[(1, 521987534), (2, 260993767), (139, 3755306), (278, 1877653), (461, 1132294), (922, 566147), (4073, 128158), (8146, 64079)]