254200054

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{18439}}^1$

素因数の和:18615

約数の個数: 16

約数和(自身を含む): 391001760

約数和(自身を除く): 136801706

約数列:

[1, 2, 61, 113, 122, 226, 6893, 13786, 18439, 36878, 1124779, 2083607, 2249558, 4167214, 127100027, 254200054]

約数ペア:

[(1, 254200054), (2, 127100027), (61, 4167214), (113, 2249558), (122, 2083607), (226, 1124779), (6893, 36878), (13786, 18439)]