16681775042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3335021}}^1$

素因数の和:3335125

約数の個数: 16

約数和(自身を含む): 26053191864

約数和(自身を除く): 9371416822

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 3335021, 6670042, 136735861, 203436281, 273471722, 406872562, 8340887521, 16681775042]

約数ペア:

[(1, 16681775042), (2, 8340887521), (41, 406872562), (61, 273471722), (82, 203436281), (122, 136735861), (2501, 6670042), (5002, 3335021)]