2873566790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9908851}}^1$

素因数の和:9908887

約数の個数: 16

約数和(自身を含む): 5350780080

約数和(自身を除く): 2477213290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9908851, 19817702, 49544255, 99088510, 287356679, 574713358, 1436783395, 2873566790]

約数ペア:

[(1, 2873566790), (2, 1436783395), (5, 574713358), (10, 287356679), (29, 99088510), (58, 49544255), (145, 19817702), (290, 9908851)]