90388610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{695297}}^1$

素因数の和:695317

約数の個数: 16

約数和(自身を含む): 175215096

約数和(自身を除く): 84826486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 695297, 1390594, 3476485, 6952970, 9038861, 18077722, 45194305, 90388610]

約数ペア:

[(1, 90388610), (2, 45194305), (5, 18077722), (10, 9038861), (13, 6952970), (26, 3476485), (65, 1390594), (130, 695297)]