127290434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{5531}}^1$

素因数の和:5881

約数の個数: 16

約数和(自身を含む): 196762176

約数和(自身を除く): 69471742

約数列:

[1, 2, 37, 74, 311, 622, 5531, 11062, 11507, 23014, 204647, 409294, 1720141, 3440282, 63645217, 127290434]

約数ペア:

[(1, 127290434), (2, 63645217), (37, 3440282), (74, 1720141), (311, 409294), (622, 204647), (5531, 23014), (11062, 11507)]