2025978647

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{2339}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 2573700480

約数和(自身を除く): 547721833

約数列:

[1, 7, 11, 49, 77, 539, 1607, 2339, 11249, 16373, 17677, 25729, 78743, 114611, 123739, 180103, 866173, 1260721, 3758773, 26311411, 41346503, 184179877, 289425521, 2025978647]

約数ペア:

[(1, 2025978647), (7, 289425521), (11, 184179877), (49, 41346503), (77, 26311411), (539, 3758773), (1607, 1260721), (2339, 866173), (11249, 180103), (16373, 123739), (17677, 114611), (25729, 78743)]