9256025090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{436811}}^1$

素因数の和:436994

約数の個数: 32

約数和(自身を含む): 18052566336

約数和(自身を除く): 8796541246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 436811, 873622, 2184055, 4368110, 5678543, 11357086, 28392715, 56785430, 71200193, 142400386, 356000965, 712001930, 925602509, 1851205018, 4628012545, 9256025090]

約数ペア:

[(1, 9256025090), (2, 4628012545), (5, 1851205018), (10, 925602509), (13, 712001930), (26, 356000965), (65, 142400386), (130, 71200193), (163, 56785430), (326, 28392715), (815, 11357086), (1630, 5678543), (2119, 4368110), (4238, 2184055), (10595, 873622), (21190, 436811)]