2021853838

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1\times {\mathrm{3833}}^1$

素因数の和:6651

約数の個数: 16

約数和(自身を含む): 3065973120

約数和(自身を除く): 1044119282

約数列:

[1, 2, 97, 194, 2719, 3833, 5438, 7666, 263743, 371801, 527486, 743602, 10421927, 20843854, 1010926919, 2021853838]

約数ペア:

[(1, 2021853838), (2, 1010926919), (97, 20843854), (194, 10421927), (2719, 743602), (3833, 527486), (5438, 371801), (7666, 263743)]