126780118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{90947}}^1$

素因数の和:91007

約数の個数: 16

約数和(自身を含む): 206270064

約数和(自身を除く): 79489946

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 90947, 181894, 1546099, 3092198, 3728827, 7457654, 63390059, 126780118]

約数ペア:

[(1, 126780118), (2, 63390059), (17, 7457654), (34, 3728827), (41, 3092198), (82, 1546099), (697, 181894), (1394, 90947)]