409580352008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2694607579}}^1$

素因数の和:2694607604

約数の個数: 16

約数和(自身を含む): 808382274000

約数和(自身を除く): 398801921992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2694607579, 5389215158, 10778430316, 21556860632, 51197544001, 102395088002, 204790176004, 409580352008]

約数ペア:

[(1, 409580352008), (2, 204790176004), (4, 102395088002), (8, 51197544001), (19, 21556860632), (38, 10778430316), (76, 5389215158), (152, 2694607579)]