9080590

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1987}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 16389072

約数和(自身を除く): 7308482

約数列:

[1, 2, 5, 10, 457, 914, 1987, 2285, 3974, 4570, 9935, 19870, 908059, 1816118, 4540295, 9080590]

約数ペア:

[(1, 9080590), (2, 4540295), (5, 1816118), (10, 908059), (457, 19870), (914, 9935), (1987, 4570), (2285, 3974)]