2048500015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{7937}}^1$

素因数の和:9242

約数の個数: 16

約数和(自身を含む): 2520473760

約数和(自身を除く): 471973745

約数列:

[1, 5, 41, 205, 1259, 6295, 7937, 39685, 51619, 258095, 325417, 1627085, 9992683, 49963415, 409700003, 2048500015]

約数ペア:

[(1, 2048500015), (5, 409700003), (41, 49963415), (205, 9992683), (1259, 1627085), (6295, 325417), (7937, 258095), (39685, 51619)]