71183398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248893}}^1$

素因数の和:248919

約数の個数: 16

約数和(自身を含む): 125442576

約数和(自身を除く): 54259178

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 248893, 497786, 2737823, 3235609, 5475646, 6471218, 35591699, 71183398]

約数ペア:

[(1, 71183398), (2, 35591699), (11, 6471218), (13, 5475646), (22, 3235609), (26, 2737823), (143, 497786), (286, 248893)]