123042506

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1397

約数の個数: 16

約数和(自身を含む): 186302688

約数和(自身を除く): 63260182

約数列:

[1, 2, 163, 326, 571, 661, 1142, 1322, 93073, 107743, 186146, 215486, 377431, 754862, 61521253, 123042506]

約数ペア:

[(1, 123042506), (2, 61521253), (163, 754862), (326, 377431), (571, 215486), (661, 186146), (1142, 107743), (1322, 93073)]