2380212290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2183681}}^1$

素因数の和:2183797

約数の個数: 16

約数和(自身を含む): 4323690360

約数和(自身を除く): 1943478070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2183681, 4367362, 10918405, 21836810, 238021229, 476042458, 1190106145, 2380212290]

約数ペア:

[(1, 2380212290), (2, 1190106145), (5, 476042458), (10, 238021229), (109, 21836810), (218, 10918405), (545, 4367362), (1090, 2183681)]