680518984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2074753}}^1$

素因数の和:2074800

約数の個数: 16

約数和(自身を含む): 1307095020

約数和(自身を除く): 626576036

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2074753, 4149506, 8299012, 16598024, 85064873, 170129746, 340259492, 680518984]

約数ペア:

[(1, 680518984), (2, 340259492), (4, 170129746), (8, 85064873), (41, 16598024), (82, 8299012), (164, 4149506), (328, 2074753)]