1980687019

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{1277}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 2061403776

約数和(自身を除く): 80716757

約数列:

[1, 47, 61, 541, 1277, 2867, 25427, 33001, 60019, 77897, 690857, 1551047, 3661159, 32470279, 42142277, 1980687019]

約数ペア:

[(1, 1980687019), (47, 42142277), (61, 32470279), (541, 3661159), (1277, 1551047), (2867, 690857), (25427, 77897), (33001, 60019)]