1244296895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{636469}}^1$

素因数の和:636514

約数の個数: 16

約数和(自身を含む): 1649730240

約数和(自身を除く): 405433345

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 636469, 3182345, 10819973, 14638787, 54099865, 73193935, 248859379, 1244296895]

約数ペア:

[(1, 1244296895), (5, 248859379), (17, 73193935), (23, 54099865), (85, 14638787), (115, 10819973), (391, 3182345), (1955, 636469)]