2780490064626

素因数分解:

$2^1\times 3^2\times {\mathrm{149249}}^1\times {\mathrm{1034993}}^1$

素因数の和:1184250

約数の個数: 24

約数和(自身を含む): 6024441325500

約数和(自身を除く): 3243951260874

約数列:

[1, 2, 3, 6, 9, 18, 149249, 298498, 447747, 895494, 1034993, 1343241, 2069986, 2686482, 3104979, 6209958, 9314937, 18629874, 154471670257, 308943340514, 463415010771, 926830021542, 1390245032313, 2780490064626]

約数ペア:

[(1, 2780490064626), (2, 1390245032313), (3, 926830021542), (6, 463415010771), (9, 308943340514), (18, 154471670257), (149249, 18629874), (298498, 9314937), (447747, 6209958), (895494, 3104979), (1034993, 2686482), (1343241, 2069986)]