2718386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 4596480

約数和(自身を除く): 1878094

約数列:

[1, 2, 11, 22, 47, 94, 121, 239, 242, 478, 517, 1034, 2629, 5258, 5687, 11233, 11374, 22466, 28919, 57838, 123563, 247126, 1359193, 2718386]

約数ペア:

[(1, 2718386), (2, 1359193), (11, 247126), (22, 123563), (47, 57838), (94, 28919), (121, 22466), (239, 11374), (242, 11233), (478, 5687), (517, 5258), (1034, 2629)]