10640279674

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 16356594816

約数和(自身を除く): 5716315142

約数列:

[1, 2, 71, 142, 157, 277, 314, 554, 1723, 3446, 11147, 19667, 22294, 39334, 43489, 86978, 122333, 244666, 270511, 477271, 541022, 954542, 3087719, 6175438, 19206281, 33886241, 38412562, 67772482, 74931547, 149863094, 5320139837, 10640279674]

約数ペア:

[(1, 10640279674), (2, 5320139837), (71, 149863094), (142, 74931547), (157, 67772482), (277, 38412562), (314, 33886241), (554, 19206281), (1723, 6175438), (3446, 3087719), (11147, 954542), (19667, 541022), (22294, 477271), (39334, 270511), (43489, 244666), (86978, 122333)]