520121941

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{35141}}^1$

素因数の和:35220

約数の個数: 12

約数和(自身を含む): 562342284

約数和(自身を除く): 42220343

約数列:

[1, 19, 41, 361, 779, 14801, 35141, 667679, 1440781, 12685901, 27374839, 520121941]

約数ペア:

[(1, 520121941), (19, 27374839), (41, 12685901), (361, 1440781), (779, 667679), (14801, 35141)]