1385986610

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{265007}}^1$

素因数の和:265537

約数の個数: 16

約数和(自身を含む): 2499555456

約数和(自身を除く): 1113568846

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 265007, 530014, 1325035, 2650070, 138598661, 277197322, 692993305, 1385986610]

約数ペア:

[(1, 1385986610), (2, 692993305), (5, 277197322), (10, 138598661), (523, 2650070), (1046, 1325035), (2615, 530014), (5230, 265007)]