1282151216

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{584923}}^1$

素因数の和:585068

約数の個数: 20

約数和(自身を含む): 2502304872

約数和(自身を除く): 1220153656

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 584923, 1169846, 2339692, 4679384, 9358768, 80134451, 160268902, 320537804, 641075608, 1282151216]

約数ペア:

[(1, 1282151216), (2, 641075608), (4, 320537804), (8, 160268902), (16, 80134451), (137, 9358768), (274, 4679384), (548, 2339692), (1096, 1169846), (2192, 584923)]