269778986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{5981}}^1$

素因数の和:7189

約数の個数: 16

約数和(自身を含む): 426396960

約数和(自身を除く): 156617974

約数列:

[1, 2, 19, 38, 1187, 2374, 5981, 11962, 22553, 45106, 113639, 227278, 7099447, 14198894, 134889493, 269778986]

約数ペア:

[(1, 269778986), (2, 134889493), (19, 14198894), (38, 7099447), (1187, 227278), (2374, 113639), (5981, 45106), (11962, 22553)]