252830838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25523}}^1$

素因数の和:25668

約数の個数: 32

約数和(自身を含む): 548868096

約数和(自身を除く): 296037258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 25523, 51046, 76569, 153138, 331799, 663598, 995397, 1990794, 3241421, 6482842, 9724263, 19448526, 42138473, 84276946, 126415419, 252830838]

約数ペア:

[(1, 252830838), (2, 126415419), (3, 84276946), (6, 42138473), (13, 19448526), (26, 9724263), (39, 6482842), (78, 3241421), (127, 1990794), (254, 995397), (381, 663598), (762, 331799), (1651, 153138), (3302, 76569), (4953, 51046), (9906, 25523)]