1123404872

素因数分解:

$2^3\times {\mathrm{1621}}^1\times {\mathrm{86629}}^1$

素因数の和:88256

約数の個数: 16

約数和(自身を含む): 2107707900

約数和(自身を除く): 984303028

約数列:

[1, 2, 4, 8, 1621, 3242, 6484, 12968, 86629, 173258, 346516, 693032, 140425609, 280851218, 561702436, 1123404872]

約数ペア:

[(1, 1123404872), (2, 561702436), (4, 280851218), (8, 140425609), (1621, 693032), (3242, 346516), (6484, 173258), (12968, 86629)]