2171851783

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{2203}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 2255273856

約数和(自身を除く): 83422073

約数列:

[1, 43, 101, 227, 2203, 4343, 9761, 22927, 94729, 222503, 500081, 985861, 9567629, 21503483, 50508181, 2171851783]

約数ペア:

[(1, 2171851783), (43, 50508181), (101, 21503483), (227, 9567629), (2203, 985861), (4343, 500081), (9761, 222503), (22927, 94729)]