2040976976

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{561943}}^1$

素因数の和:562178

約数の個数: 20

約数和(自身を含む): 3971820192

約数和(自身を除く): 1930843216

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 561943, 1123886, 2247772, 4495544, 8991088, 127561061, 255122122, 510244244, 1020488488, 2040976976]

約数ペア:

[(1, 2040976976), (2, 1020488488), (4, 510244244), (8, 255122122), (16, 127561061), (227, 8991088), (454, 4495544), (908, 2247772), (1816, 1123886), (3632, 561943)]