2051556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13151}}^1$

素因数の和:13171

約数の個数: 24

約数和(自身を含む): 5155584

約数和(自身を除く): 3104028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13151, 26302, 39453, 52604, 78906, 157812, 170963, 341926, 512889, 683852, 1025778, 2051556]

約数ペア:

[(1, 2051556), (2, 1025778), (3, 683852), (4, 512889), (6, 341926), (12, 170963), (13, 157812), (26, 78906), (39, 52604), (52, 39453), (78, 26302), (156, 13151)]