2991362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 2064766

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 263, 517, 526, 1034, 2893, 5687, 5786, 11374, 12361, 24722, 31823, 63646, 135971, 271942, 1495681, 2991362]

約数ペア:

[(1, 2991362), (2, 1495681), (11, 271942), (22, 135971), (47, 63646), (94, 31823), (121, 24722), (242, 12361), (263, 11374), (517, 5786), (526, 5687), (1034, 2893)]