7142905330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64935503}}^1$

素因数の和:64935521

約数の個数: 16

約数和(自身を含む): 14026068864

約数和(自身を除く): 6883163534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 64935503, 129871006, 324677515, 649355030, 714290533, 1428581066, 3571452665, 7142905330]

約数ペア:

[(1, 7142905330), (2, 3571452665), (5, 1428581066), (10, 714290533), (11, 649355030), (22, 324677515), (55, 129871006), (110, 64935503)]