668909812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2017}}^1\times {\mathrm{4877}}^1$

素因数の和:6915

約数の個数: 24

約数和(自身を含む): 1240319304

約数和(自身を除く): 571409492

約数列:

[1, 2, 4, 17, 34, 68, 2017, 4034, 4877, 8068, 9754, 19508, 34289, 68578, 82909, 137156, 165818, 331636, 9836909, 19673818, 39347636, 167227453, 334454906, 668909812]

約数ペア:

[(1, 668909812), (2, 334454906), (4, 167227453), (17, 39347636), (34, 19673818), (68, 9836909), (2017, 331636), (4034, 165818), (4877, 137156), (8068, 82909), (9754, 68578), (19508, 34289)]