264421859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{25457}}^1$

素因数の和:25534

約数の個数: 16

約数和(自身を含む): 307939968

約数和(自身を除く): 43518109

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 25457, 330941, 432769, 1196479, 5625997, 15554227, 20340143, 264421859]

約数ペア:

[(1, 264421859), (13, 20340143), (17, 15554227), (47, 5625997), (221, 1196479), (611, 432769), (799, 330941), (10387, 25457)]