485603713

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{4019}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 570003840

約数和(自身を除く): 84400127

約数列:

[1, 7, 41, 287, 421, 2947, 4019, 17261, 28133, 120827, 164779, 1153453, 1691999, 11843993, 69371959, 485603713]

約数ペア:

[(1, 485603713), (7, 69371959), (41, 11843993), (287, 1691999), (421, 1153453), (2947, 164779), (4019, 120827), (17261, 28133)]