12778971166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1643809}}^1$

素因数の和:1643860

約数の個数: 24

約数和(自身を含む): 21658840560

約数和(自身を除く): 8879869394

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 1643809, 3287618, 21369517, 37807607, 42739034, 75615214, 277803721, 491498891, 555607442, 982997782, 6389485583, 12778971166]

約数ペア:

[(1, 12778971166), (2, 6389485583), (13, 982997782), (23, 555607442), (26, 491498891), (46, 277803721), (169, 75615214), (299, 42739034), (338, 37807607), (598, 21369517), (3887, 3287618), (7774, 1643809)]