131100310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1191821}}^1$

素因数の和:1191839

約数の個数: 16

約数和(自身を含む): 257433552

約数和(自身を除く): 126333242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1191821, 2383642, 5959105, 11918210, 13110031, 26220062, 65550155, 131100310]

約数ペア:

[(1, 131100310), (2, 65550155), (5, 26220062), (10, 13110031), (11, 11918210), (22, 5959105), (55, 2383642), (110, 1191821)]