857335012

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1063}}^1\times {\mathrm{1237}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 1512182336

約数和(自身を除く): 654847324

約数列:

[1, 2, 4, 163, 326, 652, 1063, 1237, 2126, 2474, 4252, 4948, 173269, 201631, 346538, 403262, 693076, 806524, 1314931, 2629862, 5259724, 214333753, 428667506, 857335012]

約数ペア:

[(1, 857335012), (2, 428667506), (4, 214333753), (163, 5259724), (326, 2629862), (652, 1314931), (1063, 806524), (1237, 693076), (2126, 403262), (2474, 346538), (4252, 201631), (4948, 173269)]