919935901

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1709}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 993988800

約数和(自身を除く): 74052899

約数列:

[1, 19, 41, 691, 779, 1709, 13129, 28331, 32471, 70069, 538289, 1180919, 1331311, 22437461, 48417679, 919935901]

約数ペア:

[(1, 919935901), (19, 48417679), (41, 22437461), (691, 1331311), (779, 1180919), (1709, 538289), (13129, 70069), (28331, 32471)]