849854590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1\times {\mathrm{2851}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 1648706976

約数和(自身を除く): 798852386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2293, 2851, 4586, 5702, 11465, 14255, 22930, 28510, 29809, 37063, 59618, 74126, 149045, 185315, 298090, 370630, 6537343, 13074686, 32686715, 65373430, 84985459, 169970918, 424927295, 849854590]

約数ペア:

[(1, 849854590), (2, 424927295), (5, 169970918), (10, 84985459), (13, 65373430), (26, 32686715), (65, 13074686), (130, 6537343), (2293, 370630), (2851, 298090), (4586, 185315), (5702, 149045), (11465, 74126), (14255, 59618), (22930, 37063), (28510, 29809)]