2040646504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{23669}}^1$

素因数の和:24517

約数の個数: 32

約数和(自身を含む): 4125681000

約数和(自身を除く): 2085034496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 829, 1658, 3316, 6632, 10777, 21554, 23669, 43108, 47338, 86216, 94676, 189352, 307697, 615394, 1230788, 2461576, 19621601, 39243202, 78486404, 156972808, 255080813, 510161626, 1020323252, 2040646504]

約数ペア:

[(1, 2040646504), (2, 1020323252), (4, 510161626), (8, 255080813), (13, 156972808), (26, 78486404), (52, 39243202), (104, 19621601), (829, 2461576), (1658, 1230788), (3316, 615394), (6632, 307697), (10777, 189352), (21554, 94676), (23669, 86216), (43108, 47338)]