1330406854

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{5147}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 2347488000

約数和(自身を除く): 1017081146

約数列:

[1, 2, 7, 14, 37, 74, 259, 499, 518, 998, 3493, 5147, 6986, 10294, 18463, 36029, 36926, 72058, 129241, 190439, 258482, 380878, 1333073, 2568353, 2666146, 5136706, 17978471, 35956942, 95029061, 190058122, 665203427, 1330406854]

約数ペア:

[(1, 1330406854), (2, 665203427), (7, 190058122), (14, 95029061), (37, 35956942), (74, 17978471), (259, 5136706), (499, 2666146), (518, 2568353), (998, 1333073), (3493, 380878), (5147, 258482), (6986, 190439), (10294, 129241), (18463, 72058), (36029, 36926)]