6381980692

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{22471763}}^1$

素因数の和:22471838

約数の個数: 12

約数和(自身を含む): 11325769056

約数和(自身を除く): 4943788364

約数列:

[1, 2, 4, 71, 142, 284, 22471763, 44943526, 89887052, 1595495173, 3190990346, 6381980692]

約数ペア:

[(1, 6381980692), (2, 3190990346), (4, 1595495173), (71, 89887052), (142, 44943526), (284, 22471763)]