1298982530

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{572239}}^1$

素因数の和:572473

約数の個数: 16

約数和(自身を含む): 2348472960

約数和(自身を除く): 1049490430

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 572239, 1144478, 2861195, 5722390, 129898253, 259796506, 649491265, 1298982530]

約数ペア:

[(1, 1298982530), (2, 649491265), (5, 259796506), (10, 129898253), (227, 5722390), (454, 2861195), (1135, 1144478), (2270, 572239)]