1242362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 2052000

約数和(自身を除く): 809638

約数列:

[1, 2, 11, 22, 149, 298, 379, 758, 1639, 3278, 4169, 8338, 56471, 112942, 621181, 1242362]

約数ペア:

[(1, 1242362), (2, 621181), (11, 112942), (22, 56471), (149, 8338), (298, 4169), (379, 3278), (758, 1639)]