267908854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{47317}}^1$

素因数の和:47487

約数の個数: 16

約数和(自身を含む): 425862000

約数和(自身を除く): 157953146

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 47317, 94634, 899023, 1798046, 7050233, 14100466, 133954427, 267908854]

約数ペア:

[(1, 267908854), (2, 133954427), (19, 14100466), (38, 7050233), (149, 1798046), (298, 899023), (2831, 94634), (5662, 47317)]