67899520918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{5680067}}^1$

素因数の和:5680251

約数の個数: 16

約数和(自身を含む): 104967656640

約数和(自身を除く): 37068135722

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 5680067, 11360134, 244242881, 488485762, 789529313, 1579058626, 33949760459, 67899520918]

約数ペア:

[(1, 67899520918), (2, 33949760459), (43, 1579058626), (86, 789529313), (139, 488485762), (278, 244242881), (5977, 11360134), (11954, 5680067)]