890403834

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{945227}}^1$

素因数の和:945389

約数の個数: 16

約数和(自身を含む): 1792152288

約数和(自身を除く): 901748454

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 945227, 1890454, 2835681, 5671362, 148400639, 296801278, 445201917, 890403834]

約数ペア:

[(1, 890403834), (2, 445201917), (3, 296801278), (6, 148400639), (157, 5671362), (314, 2835681), (471, 1890454), (942, 945227)]