188538610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1450297}}^1$

素因数の和:1450317

約数の個数: 16

約数和(自身を含む): 365475096

約数和(自身を除く): 176936486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1450297, 2900594, 7251485, 14502970, 18853861, 37707722, 94269305, 188538610]

約数ペア:

[(1, 188538610), (2, 94269305), (5, 37707722), (10, 18853861), (13, 14502970), (26, 7251485), (65, 2900594), (130, 1450297)]