129348466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{13781}}^1$

素因数の和:13834

約数の個数: 24

約数和(自身を含む): 220539564

約数和(自身を除く): 91191098

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 13781, 27562, 179153, 261839, 358306, 523678, 3403907, 4974941, 6807814, 9949882, 64674233, 129348466]

約数ペア:

[(1, 129348466), (2, 64674233), (13, 9949882), (19, 6807814), (26, 4974941), (38, 3403907), (247, 523678), (361, 358306), (494, 261839), (722, 179153), (4693, 27562), (9386, 13781)]