396143314

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{19501}}^1$

素因数の和:20961

約数の個数: 16

約数和(自身を含む): 679605696

約数和(自身を除く): 283462382

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 19501, 20314, 39002, 136507, 273014, 28295951, 56591902, 198071657, 396143314]

約数ペア:

[(1, 396143314), (2, 198071657), (7, 56591902), (14, 28295951), (1451, 273014), (2902, 136507), (10157, 39002), (19501, 20314)]