2017294010

素因数分解:

$2^1\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{78893}}^1$

素因数の和:81457

約数の個数: 16

約数和(自身を含む): 3632595336

約数和(自身を除く): 1615301326

約数列:

[1, 2, 5, 10, 2557, 5114, 12785, 25570, 78893, 157786, 394465, 788930, 201729401, 403458802, 1008647005, 2017294010]

約数ペア:

[(1, 2017294010), (2, 1008647005), (5, 403458802), (10, 201729401), (2557, 788930), (5114, 394465), (12785, 157786), (25570, 78893)]