8790028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{13003}}^1$

素因数の和:13033

約数の個数: 18

約数和(自身を含む): 16658124

約数和(自身を除く): 7868096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 13003, 26006, 52012, 169039, 338078, 676156, 2197507, 4395014, 8790028]

約数ペア:

[(1, 8790028), (2, 4395014), (4, 2197507), (13, 676156), (26, 338078), (52, 169039), (169, 52012), (338, 26006), (676, 13003)]