2021547554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4573637}}^1$

素因数の和:4573669

約数の個数: 16

約数和(自身を含む): 3457670328

約数和(自身を除く): 1436122774

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4573637, 9147274, 59457281, 77751829, 118914562, 155503658, 1010773777, 2021547554]

約数ペア:

[(1, 2021547554), (2, 1010773777), (13, 155503658), (17, 118914562), (26, 77751829), (34, 59457281), (221, 9147274), (442, 4573637)]