2912054255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 3846528000

約数和(自身を除く): 934473745

約数列:

[1, 5, 11, 55, 211, 349, 719, 1055, 1745, 2321, 3595, 3839, 7909, 11605, 19195, 39545, 73639, 151709, 250931, 368195, 758545, 810029, 1254655, 1668799, 2760241, 4050145, 8343995, 13801205, 52946441, 264732205, 582410851, 2912054255]

約数ペア:

[(1, 2912054255), (5, 582410851), (11, 264732205), (55, 52946441), (211, 13801205), (349, 8343995), (719, 4050145), (1055, 2760241), (1745, 1668799), (2321, 1254655), (3595, 810029), (3839, 758545), (7909, 368195), (11605, 250931), (19195, 151709), (39545, 73639)]