6717020

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1277}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 14170464

約数和(自身を除く): 7453444

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1277, 1315, 2554, 2630, 5108, 5260, 6385, 12770, 25540, 335851, 671702, 1343404, 1679255, 3358510, 6717020]

約数ペア:

[(1, 6717020), (2, 3358510), (4, 1679255), (5, 1343404), (10, 671702), (20, 335851), (263, 25540), (526, 12770), (1052, 6385), (1277, 5260), (1315, 5108), (2554, 2630)]