811683802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{19681}}^1$

素因数の和:20913

約数の個数: 16

約数和(自身を含む): 1290273192

約数和(自身を除く): 478589390

約数列:

[1, 2, 17, 34, 1213, 2426, 19681, 20621, 39362, 41242, 334577, 669154, 23873053, 47746106, 405841901, 811683802]

約数ペア:

[(1, 811683802), (2, 405841901), (17, 47746106), (34, 23873053), (1213, 669154), (2426, 334577), (19681, 41242), (20621, 39362)]