8657189812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 15640817472

約数和(自身を除く): 6983627660

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 331, 428, 662, 1153, 1324, 2306, 4612, 5671, 11342, 17543, 22684, 35086, 35417, 61109, 70172, 70834, 122218, 123371, 141668, 244436, 246742, 381643, 493484, 763286, 1526572, 1877101, 3754202, 6538663, 7508404, 13077326, 20227079, 26154652, 40454158, 40835801, 80908316, 81671602, 163343204, 2164297453, 4328594906, 8657189812]

約数ペア:

[(1, 8657189812), (2, 4328594906), (4, 2164297453), (53, 163343204), (106, 81671602), (107, 80908316), (212, 40835801), (214, 40454158), (331, 26154652), (428, 20227079), (662, 13077326), (1153, 7508404), (1324, 6538663), (2306, 3754202), (4612, 1877101), (5671, 1526572), (11342, 763286), (17543, 493484), (22684, 381643), (35086, 246742), (35417, 244436), (61109, 141668), (70172, 123371), (70834, 122218)]