9090874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11325

約数の個数: 16

約数和(自身を含む): 15160320

約数和(自身を除く): 6069446

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 11279, 22558, 146627, 293254, 349649, 699298, 4545437, 9090874]

約数ペア:

[(1, 9090874), (2, 4545437), (13, 699298), (26, 349649), (31, 293254), (62, 146627), (403, 22558), (806, 11279)]