3180242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^2$

素因数の和:222

約数の個数: 18

約数和(自身を含む): 5219343

約数和(自身を除く): 2039101

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 1261, 2522, 9409, 16393, 18818, 32786, 122317, 244634, 1590121, 3180242]

約数ペア:

[(1, 3180242), (2, 1590121), (13, 244634), (26, 122317), (97, 32786), (169, 18818), (194, 16393), (338, 9409), (1261, 2522)]