520077964

素因数分解:

$2^2\times 7^2\times {\mathrm{2653459}}^1$

素因数の和:2653477

約数の個数: 18

約数和(自身を含む): 1058730540

約数和(自身を除く): 538652576

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2653459, 5306918, 10613836, 18574213, 37148426, 74296852, 130019491, 260038982, 520077964]

約数ペア:

[(1, 520077964), (2, 260038982), (4, 130019491), (7, 74296852), (14, 37148426), (28, 18574213), (49, 10613836), (98, 5306918), (196, 2653459)]