789573108

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{2111}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 1873428480

約数和(自身を除く): 1083855372

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 439, 852, 878, 1317, 1756, 2111, 2634, 4222, 5268, 6333, 8444, 12666, 25332, 31169, 62338, 93507, 124676, 149881, 187014, 299762, 374028, 449643, 599524, 899286, 926729, 1798572, 1853458, 2780187, 3706916, 5560374, 11120748, 65797759, 131595518, 197393277, 263191036, 394786554, 789573108]

約数ペア:

[(1, 789573108), (2, 394786554), (3, 263191036), (4, 197393277), (6, 131595518), (12, 65797759), (71, 11120748), (142, 5560374), (213, 3706916), (284, 2780187), (426, 1853458), (439, 1798572), (852, 926729), (878, 899286), (1317, 599524), (1756, 449643), (2111, 374028), (2634, 299762), (4222, 187014), (5268, 149881), (6333, 124676), (8444, 93507), (12666, 62338), (25332, 31169)]