421286686

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{16103}}^1$

素因数の和:16335

約数の個数: 16

約数和(自身を含む): 643129344

約数和(自身を除く): 221842658

約数列:

[1, 2, 103, 127, 206, 254, 13081, 16103, 26162, 32206, 1658609, 2045081, 3317218, 4090162, 210643343, 421286686]

約数ペア:

[(1, 421286686), (2, 210643343), (103, 4090162), (127, 3317218), (206, 2045081), (254, 1658609), (13081, 32206), (16103, 26162)]