243953242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{40973}}^1$

素因数の和:41217

約数の個数: 16

約数和(自身を含む): 395808840

約数和(自身を除く): 151855598

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 40973, 81946, 532649, 1065298, 9382817, 18765634, 121976621, 243953242]

約数ペア:

[(1, 243953242), (2, 121976621), (13, 18765634), (26, 9382817), (229, 1065298), (458, 532649), (2977, 81946), (5954, 40973)]