243399262

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{9473}}^1$

素因数の和:9947

約数の個数: 16

約数和(自身を含む): 378581040

約数和(自身を除く): 135181778

約数列:

[1, 2, 29, 58, 443, 886, 9473, 12847, 18946, 25694, 274717, 549434, 4196539, 8393078, 121699631, 243399262]

約数ペア:

[(1, 243399262), (2, 121699631), (29, 8393078), (58, 4196539), (443, 549434), (886, 274717), (9473, 25694), (12847, 18946)]