253670374

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{8513}}^1$

素因数の和:8879

約数の個数: 16

約数和(自身を含む): 389873088

約数和(自身を除く): 136202714

約数列:

[1, 2, 47, 94, 317, 634, 8513, 14899, 17026, 29798, 400111, 800222, 2698621, 5397242, 126835187, 253670374]

約数ペア:

[(1, 253670374), (2, 126835187), (47, 5397242), (94, 2698621), (317, 800222), (634, 400111), (8513, 29798), (14899, 17026)]