268992178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1477979}}^1$

素因数の和:1478001

約数の個数: 16

約数和(自身を含む): 496601280

約数和(自身を除く): 227609102

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1477979, 2955958, 10345853, 19213727, 20691706, 38427454, 134496089, 268992178]

約数ペア:

[(1, 268992178), (2, 134496089), (7, 38427454), (13, 20691706), (14, 19213727), (26, 10345853), (91, 2955958), (182, 1477979)]