6659854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 10391040

約数和(自身を除く): 3731186

約数列:

[1, 2, 31, 62, 163, 326, 659, 1318, 5053, 10106, 20429, 40858, 107417, 214834, 3329927, 6659854]

約数ペア:

[(1, 6659854), (2, 3329927), (31, 214834), (62, 107417), (163, 40858), (326, 20429), (659, 10106), (1318, 5053)]