1559402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 2588712

約数和(自身を除く): 1029310

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1621, 3242, 21073, 42146, 59977, 119954, 779701, 1559402]

約数ペア:

[(1, 1559402), (2, 779701), (13, 119954), (26, 59977), (37, 42146), (74, 21073), (481, 3242), (962, 1621)]