2018601476

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{8081}}^1$

素因数の和:8599

約数の個数: 24

約数和(自身を含む): 3562125336

約数和(自身を除く): 1543523860

約数列:

[1, 2, 4, 197, 317, 394, 634, 788, 1268, 8081, 16162, 32324, 62449, 124898, 249796, 1591957, 2561677, 3183914, 5123354, 6367828, 10246708, 504650369, 1009300738, 2018601476]

約数ペア:

[(1, 2018601476), (2, 1009300738), (4, 504650369), (197, 10246708), (317, 6367828), (394, 5123354), (634, 3183914), (788, 2561677), (1268, 1591957), (8081, 249796), (16162, 124898), (32324, 62449)]