1455088

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:664

約数の個数: 20

約数和(自身を含む): 2839600

約数和(自身を除く): 1384512

約数列:

[1, 2, 4, 8, 16, 199, 398, 457, 796, 914, 1592, 1828, 3184, 3656, 7312, 90943, 181886, 363772, 727544, 1455088]

約数ペア:

[(1, 1455088), (2, 727544), (4, 363772), (8, 181886), (16, 90943), (199, 7312), (398, 3656), (457, 3184), (796, 1828), (914, 1592)]