4391556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28151}}^1$

素因数の和:28171

約数の個数: 24

約数和(自身を含む): 11035584

約数和(自身を除く): 6644028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 28151, 56302, 84453, 112604, 168906, 337812, 365963, 731926, 1097889, 1463852, 2195778, 4391556]

約数ペア:

[(1, 4391556), (2, 2195778), (3, 1463852), (4, 1097889), (6, 731926), (12, 365963), (13, 337812), (26, 168906), (39, 112604), (52, 84453), (78, 56302), (156, 28151)]