520029016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{5441}}^1$

素因数の和:6379

約数の個数: 32

約数和(自身を含む): 1051394400

約数和(自身を除く): 531365384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 919, 1838, 3676, 5441, 7352, 10882, 11947, 21764, 23894, 43528, 47788, 70733, 95576, 141466, 282932, 565864, 5000279, 10000558, 20001116, 40002232, 65003627, 130007254, 260014508, 520029016]

約数ペア:

[(1, 520029016), (2, 260014508), (4, 130007254), (8, 65003627), (13, 40002232), (26, 20001116), (52, 10000558), (104, 5000279), (919, 565864), (1838, 282932), (3676, 141466), (5441, 95576), (7352, 70733), (10882, 47788), (11947, 43528), (21764, 23894)]