226301426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{280771}}^1$

素因数の和:280817

約数の個数: 16

約数和(自身を含む): 377357568

約数和(自身を除く): 151056142

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 280771, 561542, 3650023, 7300046, 8703901, 17407802, 113150713, 226301426]

約数ペア:

[(1, 226301426), (2, 113150713), (13, 17407802), (26, 8703901), (31, 7300046), (62, 3650023), (403, 561542), (806, 280771)]