123600002

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 187238400

約数和(自身を除く): 63638398

約数列:

[1, 2, 211, 229, 422, 458, 1279, 2558, 48319, 96638, 269869, 292891, 539738, 585782, 61800001, 123600002]

約数ペア:

[(1, 123600002), (2, 61800001), (211, 585782), (229, 539738), (422, 292891), (458, 269869), (1279, 96638), (2558, 48319)]