2279890778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4505713}}^1$

素因数の和:4505749

約数の個数: 16

約数和(自身を含む): 3892936896

約数和(自身を除く): 1613046118

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4505713, 9011426, 49562843, 99125686, 103631399, 207262798, 1139945389, 2279890778]

約数ペア:

[(1, 2279890778), (2, 1139945389), (11, 207262798), (22, 103631399), (23, 99125686), (46, 49562843), (253, 9011426), (506, 4505713)]