253622434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{207547}}^1$

素因数の和:207609

約数の個数: 16

約数和(自身を含む): 418416768

約数和(自身を除く): 164794334

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 207547, 415094, 2698111, 5396222, 9754709, 19509418, 126811217, 253622434]

約数ペア:

[(1, 253622434), (2, 126811217), (13, 19509418), (26, 9754709), (47, 5396222), (94, 2698111), (611, 415094), (1222, 207547)]