2050390

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 3707280

約数和(自身を除く): 1656890

約数列:

[1, 2, 5, 10, 379, 541, 758, 1082, 1895, 2705, 3790, 5410, 205039, 410078, 1025195, 2050390]

約数ペア:

[(1, 2050390), (2, 1025195), (5, 410078), (10, 205039), (379, 5410), (541, 3790), (758, 2705), (1082, 1895)]