257929322

素因数分解:

$2^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{10631}}^1$

素因数の和:12373

約数の個数: 16

約数和(自身を含む): 442461312

約数和(自身を除く): 184531990

約数列:

[1, 2, 7, 14, 1733, 3466, 10631, 12131, 21262, 24262, 74417, 148834, 18423523, 36847046, 128964661, 257929322]

約数ペア:

[(1, 257929322), (2, 128964661), (7, 36847046), (14, 18423523), (1733, 148834), (3466, 74417), (10631, 24262), (12131, 21262)]