41989462

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2213}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 64560240

約数和(自身を除く): 22570778

約数列:

[1, 2, 53, 106, 179, 358, 2213, 4426, 9487, 18974, 117289, 234578, 396127, 792254, 20994731, 41989462]

約数ペア:

[(1, 41989462), (2, 20994731), (53, 792254), (106, 396127), (179, 234578), (358, 117289), (2213, 18974), (4426, 9487)]