1247255062

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{35327}}^1$

素因数の和:35595

約数の個数: 16

約数和(自身を含む): 1899233280

約数和(自身を除く): 651978218

約数列:

[1, 2, 127, 139, 254, 278, 17653, 35306, 35327, 70654, 4486529, 4910453, 8973058, 9820906, 623627531, 1247255062]

約数ペア:

[(1, 1247255062), (2, 623627531), (127, 9820906), (139, 8973058), (254, 4910453), (278, 4486529), (17653, 70654), (35306, 35327)]