2011458

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 4036896

約数和(自身を除く): 2025438

約数列:

[1, 2, 3, 6, 523, 641, 1046, 1282, 1569, 1923, 3138, 3846, 335243, 670486, 1005729, 2011458]

約数ペア:

[(1, 2011458), (2, 1005729), (3, 670486), (6, 335243), (523, 3846), (641, 3138), (1046, 1923), (1282, 1569)]