7387898986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21937}}^1\times {\mathrm{12953}}^1$

素因数の和:34905

約数の個数: 16

約数和(自身を含む): 11935763784

約数和(自身を除く): 4547864798

約数列:

[1, 2, 13, 26, 12953, 21937, 25906, 43874, 168389, 285181, 336778, 570362, 284149961, 568299922, 3693949493, 7387898986]

約数ペア:

[(1, 7387898986), (2, 3693949493), (13, 568299922), (26, 284149961), (12953, 570362), (21937, 336778), (25906, 285181), (43874, 168389)]