139787206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{5503}}^1$

素因数の和:6495

約数の個数: 16

約数和(自身を含む): 226082304

約数和(自身を除く): 86295098

約数列:

[1, 2, 13, 26, 977, 1954, 5503, 11006, 12701, 25402, 71539, 143078, 5376431, 10752862, 69893603, 139787206]

約数ペア:

[(1, 139787206), (2, 69893603), (13, 10752862), (26, 5376431), (977, 143078), (1954, 71539), (5503, 25402), (11006, 12701)]