2215191548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{11299}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 4047388800

約数和(自身を除く): 1832197252

約数列:

[1, 2, 4, 23, 46, 92, 2131, 4262, 8524, 11299, 22598, 45196, 49013, 98026, 196052, 259877, 519754, 1039508, 24078169, 48156338, 96312676, 553797887, 1107595774, 2215191548]

約数ペア:

[(1, 2215191548), (2, 1107595774), (4, 553797887), (23, 96312676), (46, 48156338), (92, 24078169), (2131, 1039508), (4262, 519754), (8524, 259877), (11299, 196052), (22598, 98026), (45196, 49013)]