2078772

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 4879392

約数和(自身を除く): 2800620

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 821, 844, 1266, 1642, 2463, 2532, 3284, 4926, 9852, 173231, 346462, 519693, 692924, 1039386, 2078772]

約数ペア:

[(1, 2078772), (2, 1039386), (3, 692924), (4, 519693), (6, 346462), (12, 173231), (211, 9852), (422, 4926), (633, 3284), (821, 2532), (844, 2463), (1266, 1642)]