2390110

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 4319856

約数和(自身を除く): 1929746

約数列:

[1, 2, 5, 10, 457, 523, 914, 1046, 2285, 2615, 4570, 5230, 239011, 478022, 1195055, 2390110]

約数ペア:

[(1, 2390110), (2, 1195055), (5, 478022), (10, 239011), (457, 5230), (523, 4570), (914, 2615), (1046, 2285)]