2015990382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{494843}}^1$

素因数の和:494952

約数の個数: 32

約数和(自身を含む): 4655492352

約数和(自身を除く): 2639501970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 494843, 989686, 1484529, 2969058, 3463901, 6927802, 10391703, 20783406, 47999771, 95999542, 143999313, 287998626, 335998397, 671996794, 1007995191, 2015990382]

約数ペア:

[(1, 2015990382), (2, 1007995191), (3, 671996794), (6, 335998397), (7, 287998626), (14, 143999313), (21, 95999542), (42, 47999771), (97, 20783406), (194, 10391703), (291, 6927802), (582, 3463901), (679, 2969058), (1358, 1484529), (2037, 989686), (4074, 494843)]