74400898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{20011}}^1$

素因数の和:20050

約数の個数: 24

約数和(自身を含む): 131839056

約数和(自身を除く): 57438158

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 20011, 40022, 220121, 260143, 440242, 520286, 2861573, 3381859, 5723146, 6763718, 37200449, 74400898]

約数ペア:

[(1, 74400898), (2, 37200449), (11, 6763718), (13, 5723146), (22, 3381859), (26, 2861573), (143, 520286), (169, 440242), (286, 260143), (338, 220121), (1859, 40022), (3718, 20011)]