2047908

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 4813312

約数和(自身を除く): 2765404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1087, 1884, 2174, 3261, 4348, 6522, 13044, 170659, 341318, 511977, 682636, 1023954, 2047908]

約数ペア:

[(1, 2047908), (2, 1023954), (3, 682636), (4, 511977), (6, 341318), (12, 170659), (157, 13044), (314, 6522), (471, 4348), (628, 3261), (942, 2174), (1087, 1884)]