126972722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{5039}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 195592320

約数和(自身を除く): 68619598

約数列:

[1, 2, 43, 86, 293, 586, 5039, 10078, 12599, 25198, 216677, 433354, 1476427, 2952854, 63486361, 126972722]

約数ペア:

[(1, 126972722), (2, 63486361), (43, 2952854), (86, 1476427), (293, 433354), (586, 216677), (5039, 25198), (10078, 12599)]