3491254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 5761728

約数和(自身を除く): 2270474

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2857, 5714, 37141, 74282, 134279, 268558, 1745627, 3491254]

約数ペア:

[(1, 3491254), (2, 1745627), (13, 268558), (26, 134279), (47, 74282), (94, 37141), (611, 5714), (1222, 2857)]