285787426

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{2543}}^1$

素因数の和:3305

約数の個数: 16

約数和(自身を含む): 434657664

約数和(自身を除く): 148870238

約数列:

[1, 2, 83, 166, 677, 1354, 2543, 5086, 56191, 112382, 211069, 422138, 1721611, 3443222, 142893713, 285787426]

約数ペア:

[(1, 285787426), (2, 142893713), (83, 3443222), (166, 1721611), (677, 422138), (1354, 211069), (2543, 112382), (5086, 56191)]