5516348516

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2213623}}^1$

素因数の和:2213723

約数の個数: 24

約数和(自身を含む): 11156664960

約数和(自身を除く): 5640316444

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 2213623, 4427246, 8854492, 15495361, 30990722, 61981444, 197012447, 394024894, 788049788, 1379087129, 2758174258, 5516348516]

約数ペア:

[(1, 5516348516), (2, 2758174258), (4, 1379087129), (7, 788049788), (14, 394024894), (28, 197012447), (89, 61981444), (178, 30990722), (356, 15495361), (623, 8854492), (1246, 4427246), (2492, 2213623)]