2021945647570

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{846002363}}^1$

素因数の和:846002609

約数の個数: 16

約数和(自身を含む): 3654730212480

約数和(自身を除く): 1632784564910

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 846002363, 1692004726, 4230011815, 8460023630, 202194564757, 404389129514, 1010972823785, 2021945647570]

約数ペア:

[(1, 2021945647570), (2, 1010972823785), (5, 404389129514), (10, 202194564757), (239, 8460023630), (478, 4230011815), (1195, 1692004726), (2390, 846002363)]