123703382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{511171}}^1$

素因数の和:511195

約数の個数: 12

約数和(自身を含む): 203957628

約数和(自身を除く): 80254246

約数列:

[1, 2, 11, 22, 121, 242, 511171, 1022342, 5622881, 11245762, 61851691, 123703382]

約数ペア:

[(1, 123703382), (2, 61851691), (11, 11245762), (22, 5622881), (121, 1022342), (242, 511171)]