2021988779

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{2999}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 2129760000

約数和(自身を除く): 107771221

約数列:

[1, 29, 67, 347, 1943, 2999, 10063, 23249, 86971, 200933, 674221, 1040653, 5827057, 30178937, 69723751, 2021988779]

約数ペア:

[(1, 2021988779), (29, 69723751), (67, 30178937), (347, 5827057), (1943, 1040653), (2999, 674221), (10063, 200933), (23249, 86971)]