227730646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19421}}^1$

素因数の和:19488

約数の個数: 32

約数和(自身を含む): 411124896

約数和(自身を除く): 183394250

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 11726, 19421, 38842, 213631, 252473, 427262, 504946, 796261, 1592522, 2777203, 5554406, 8758871, 10351393, 17517742, 20702786, 113865323, 227730646]

約数ペア:

[(1, 227730646), (2, 113865323), (11, 20702786), (13, 17517742), (22, 10351393), (26, 8758871), (41, 5554406), (82, 2777203), (143, 1592522), (286, 796261), (451, 504946), (533, 427262), (902, 252473), (1066, 213631), (5863, 38842), (11726, 19421)]