904006064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4346183}}^1$

素因数の和:4346204

約数の個数: 20

約数和(自身を含む): 1886243856

約数和(自身を除く): 982237792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4346183, 8692366, 17384732, 34769464, 56500379, 69538928, 113000758, 226001516, 452003032, 904006064]

約数ペア:

[(1, 904006064), (2, 452003032), (4, 226001516), (8, 113000758), (13, 69538928), (16, 56500379), (26, 34769464), (52, 17384732), (104, 8692366), (208, 4346183)]