7880014945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1030741}}^1$

素因数の和:1030896

約数の個数: 16

約数和(自身を含む): 10389879360

約数和(自身を除く): 2509864415

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 1030741, 5153705, 11338151, 56690755, 143272999, 716364995, 1576002989, 7880014945]

約数ペア:

[(1, 7880014945), (5, 1576002989), (11, 716364995), (55, 143272999), (139, 56690755), (695, 11338151), (1529, 5153705), (7645, 1030741)]