456420959905

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1\times {\mathrm{422141}}^1$

素因数の和:424388

約数の個数: 16

約数和(自身を含む): 553387636368

約数和(自身を除く): 96966676463

約数列:

[1, 5, 101, 505, 2141, 10705, 216241, 422141, 1081205, 2110705, 42636241, 213181205, 903803881, 4519019405, 91284191981, 456420959905]

約数ペア:

[(1, 456420959905), (5, 91284191981), (101, 4519019405), (505, 903803881), (2141, 213181205), (10705, 42636241), (216241, 2110705), (422141, 1081205)]