1331192885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{226201}}^1$

素因数の和:226324

約数の個数: 16

約数和(自身を含む): 1758946752

約数和(自身を除く): 427753867

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 226201, 1131005, 2488211, 12441055, 24203507, 121017535, 266238577, 1331192885]

約数ペア:

[(1, 1331192885), (5, 266238577), (11, 121017535), (55, 24203507), (107, 12441055), (535, 2488211), (1177, 1131005), (5885, 226201)]