135280646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{11447}}^1$

素因数の和:11779

約数の個数: 16

約数和(自身を含む): 214306560

約数和(自身を除く): 79025914

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11447, 11818, 22894, 217493, 434986, 3560017, 7120034, 67640323, 135280646]

約数ペア:

[(1, 135280646), (2, 67640323), (19, 7120034), (38, 3560017), (311, 434986), (622, 217493), (5909, 22894), (11447, 11818)]