1808045317

素因数分解:

${\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 2027531520

約数和(自身を除く): 219486203

約数列:

[1, 13, 67, 71, 169, 173, 871, 923, 2197, 2249, 4757, 11323, 11591, 11999, 12283, 29237, 61841, 147199, 150683, 155987, 159679, 380081, 803933, 822961, 1958879, 2075827, 10451129, 10698493, 25465427, 26985751, 139080409, 1808045317]

約数ペア:

[(1, 1808045317), (13, 139080409), (67, 26985751), (71, 25465427), (169, 10698493), (173, 10451129), (871, 2075827), (923, 1958879), (2197, 822961), (2249, 803933), (4757, 380081), (11323, 159679), (11591, 155987), (11999, 150683), (12283, 147199), (29237, 61841)]