7970901290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72462739}}^1$

素因数の和:72462757

約数の個数: 16

約数和(自身を含む): 15651951840

約数和(自身を除く): 7681050550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 72462739, 144925478, 362313695, 724627390, 797090129, 1594180258, 3985450645, 7970901290]

約数ペア:

[(1, 7970901290), (2, 3985450645), (5, 1594180258), (10, 797090129), (11, 724627390), (22, 362313695), (55, 144925478), (110, 72462739)]