20231440258

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{3833}}^1\times {\mathrm{4079}}^1$

素因数の和:8561

約数の個数: 16

約数和(自身を含む): 30409447680

約数和(自身を除く): 10178007422

約数列:

[1, 2, 647, 1294, 3833, 4079, 7666, 8158, 2479951, 2639113, 4959902, 5278226, 15634807, 31269614, 10115720129, 20231440258]

約数ペア:

[(1, 20231440258), (2, 10115720129), (647, 31269614), (1294, 15634807), (3833, 5278226), (4079, 4959902), (7666, 2639113), (8158, 2479951)]