2034609890

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{791677}}^1$

素因数の和:791941

約数の個数: 16

約数和(自身を含む): 3676552632

約数和(自身を除く): 1641942742

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 791677, 1583354, 3958385, 7916770, 203460989, 406921978, 1017304945, 2034609890]

約数ペア:

[(1, 2034609890), (2, 1017304945), (5, 406921978), (10, 203460989), (257, 7916770), (514, 3958385), (1285, 1583354), (2570, 791677)]