1380821217018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5352020221}}^1$

素因数の和:5352020269

約数の個数: 16

約数和(自身を含む): 2825866677216

約数和(自身を除く): 1445045460198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5352020221, 10704040442, 16056060663, 32112121326, 230136869503, 460273739006, 690410608509, 1380821217018]

約数ペア:

[(1, 1380821217018), (2, 690410608509), (3, 460273739006), (6, 230136869503), (43, 32112121326), (86, 16056060663), (129, 10704040442), (258, 5352020221)]