1691030159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{49031}}^1$

素因数の和:49430

約数の個数: 16

約数和(自身を含む): 2086801920

約数和(自身を除く): 395771761

約数列:

[1, 7, 13, 91, 379, 2653, 4927, 34489, 49031, 343217, 637403, 4461821, 18582749, 130079243, 241575737, 1691030159]

約数ペア:

[(1, 1691030159), (7, 241575737), (13, 130079243), (91, 18582749), (379, 4461821), (2653, 637403), (4927, 343217), (34489, 49031)]