2052331696

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{786937}}^1$

素因数の和:787108

約数の個数: 20

約数和(自身を含む): 4000792792

約数和(自身を除く): 1948461096

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 786937, 1573874, 3147748, 6295496, 12590992, 128270731, 256541462, 513082924, 1026165848, 2052331696]

約数ペア:

[(1, 2052331696), (2, 1026165848), (4, 513082924), (8, 256541462), (16, 128270731), (163, 12590992), (326, 6295496), (652, 3147748), (1304, 1573874), (2608, 786937)]