815353134874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{5351}}^1\times {\mathrm{4643}}^1$

素因数の和:10326

約数の個数: 32

約数和(自身を含む): 1248202431360

約数和(自身を除く): 432849296486

約数列:

[1, 2, 61, 122, 269, 538, 4643, 5351, 9286, 10702, 16409, 32818, 283223, 326411, 566446, 652822, 1248967, 1439419, 2497934, 2878838, 24844693, 49689386, 76186987, 87804559, 152373974, 175609118, 1515526273, 3031052546, 6683222417, 13366444834, 407676567437, 815353134874]

約数ペア:

[(1, 815353134874), (2, 407676567437), (61, 13366444834), (122, 6683222417), (269, 3031052546), (538, 1515526273), (4643, 175609118), (5351, 152373974), (9286, 87804559), (10702, 76186987), (16409, 49689386), (32818, 24844693), (283223, 2878838), (326411, 2497934), (566446, 1439419), (652822, 1248967)]