2920223570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26547487}}^1$

素因数の和:26547505

約数の個数: 16

約数和(自身を含む): 5734257408

約数和(自身を除く): 2814033838

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 26547487, 53094974, 132737435, 265474870, 292022357, 584044714, 1460111785, 2920223570]

約数ペア:

[(1, 2920223570), (2, 1460111785), (5, 584044714), (10, 292022357), (11, 265474870), (22, 132737435), (55, 53094974), (110, 26547487)]