141281556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{905651}}^1$

素因数の和:905671

約数の個数: 24

約数和(自身を含む): 355015584

約数和(自身を除く): 213734028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 905651, 1811302, 2716953, 3622604, 5433906, 10867812, 11773463, 23546926, 35320389, 47093852, 70640778, 141281556]

約数ペア:

[(1, 141281556), (2, 70640778), (3, 47093852), (4, 35320389), (6, 23546926), (12, 11773463), (13, 10867812), (26, 5433906), (39, 3622604), (52, 2716953), (78, 1811302), (156, 905651)]