260006564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{14683}}^1$

素因数の和:14939

約数の個数: 24

約数和(自身を含む): 481047840

約数和(自身を除く): 221041276

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 8854, 14683, 17708, 29366, 58732, 278977, 557954, 1115908, 3421139, 6842278, 13684556, 65001641, 130003282, 260006564]

約数ペア:

[(1, 260006564), (2, 130003282), (4, 65001641), (19, 13684556), (38, 6842278), (76, 3421139), (233, 1115908), (466, 557954), (932, 278977), (4427, 58732), (8854, 29366), (14683, 17708)]