561896764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{982337}}^1$

素因数の和:982365

約数の個数: 24

約数和(自身を含む): 1155229488

約数和(自身を除く): 593332724

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 982337, 1964674, 3929348, 10805707, 12770381, 21611414, 25540762, 43222828, 51081524, 140474191, 280948382, 561896764]

約数ペア:

[(1, 561896764), (2, 280948382), (4, 140474191), (11, 51081524), (13, 43222828), (22, 25540762), (26, 21611414), (44, 12770381), (52, 10805707), (143, 3929348), (286, 1964674), (572, 982337)]