2164444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 4011840

約数和(自身を除く): 1847396

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 397, 794, 1363, 1588, 2726, 5452, 11513, 18659, 23026, 37318, 46052, 74636, 541111, 1082222, 2164444]

約数ペア:

[(1, 2164444), (2, 1082222), (4, 541111), (29, 74636), (47, 46052), (58, 37318), (94, 23026), (116, 18659), (188, 11513), (397, 5452), (794, 2726), (1363, 1588)]