870828482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{21599}}^1$

素因数の和:22681

約数の個数: 16

約数和(自身を含む): 1376352000

約数和(自身を除く): 505523518

約数列:

[1, 2, 19, 38, 1061, 2122, 20159, 21599, 40318, 43198, 410381, 820762, 22916539, 45833078, 435414241, 870828482]

約数ペア:

[(1, 870828482), (2, 435414241), (19, 45833078), (38, 22916539), (1061, 820762), (2122, 410381), (20159, 43198), (21599, 40318)]