306089318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{23143}}^1$

素因数の和:23551

約数の個数: 16

約数和(自身を含む): 487412640

約数和(自身を除く): 181323322

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 23143, 46286, 393431, 786862, 9002627, 18005254, 153044659, 306089318]

約数ペア:

[(1, 306089318), (2, 153044659), (17, 18005254), (34, 9002627), (389, 786862), (778, 393431), (6613, 46286), (13226, 23143)]