2000304874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{63377}}^1$

素因数の和:63789

約数の個数: 16

約数和(自身を含む): 3078649728

約数和(自身を除く): 1078344854

約数列:

[1, 2, 43, 86, 367, 734, 15781, 31562, 63377, 126754, 2725211, 5450422, 23259359, 46518718, 1000152437, 2000304874]

約数ペア:

[(1, 2000304874), (2, 1000152437), (43, 46518718), (86, 23259359), (367, 5450422), (734, 2725211), (15781, 126754), (31562, 63377)]