131348679842

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1\times {\mathrm{379123}}^1$

素因数の和:379993

約数の個数: 16

約数和(自身を含む): 198011915712

約数和(自身を除く): 66663235870

約数列:

[1, 2, 311, 557, 622, 1114, 173227, 346454, 379123, 758246, 117907253, 211171511, 235814506, 422343022, 65674339921, 131348679842]

約数ペア:

[(1, 131348679842), (2, 65674339921), (311, 422343022), (557, 235814506), (622, 211171511), (1114, 117907253), (173227, 758246), (346454, 379123)]