1324209770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{192193}}^1$

素因数の和:192266

約数の個数: 32

約数和(自身を含む): 2615375952

約数和(自身を除く): 1291166182

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 192193, 384386, 960965, 1921930, 2498509, 4997018, 10186229, 12492545, 20372458, 24985090, 50931145, 101862290, 132420977, 264841954, 662104885, 1324209770]

約数ペア:

[(1, 1324209770), (2, 662104885), (5, 264841954), (10, 132420977), (13, 101862290), (26, 50931145), (53, 24985090), (65, 20372458), (106, 12492545), (130, 10186229), (265, 4997018), (530, 2498509), (689, 1921930), (1378, 960965), (3445, 384386), (6890, 192193)]