1452656

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:728

約数の個数: 20

約数和(自身を含む): 2836872

約数和(自身を除く): 1384216

約数列:

[1, 2, 4, 8, 16, 163, 326, 557, 652, 1114, 1304, 2228, 2608, 4456, 8912, 90791, 181582, 363164, 726328, 1452656]

約数ペア:

[(1, 1452656), (2, 726328), (4, 363164), (8, 181582), (16, 90791), (163, 8912), (326, 4456), (557, 2608), (652, 2228), (1114, 1304)]