2660996926

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{20201}}^1$

素因数の和:20404

約数の個数: 24

約数和(自身を含む): 4609449936

約数和(自身を除く): 1948453010

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 9409, 18818, 20201, 40402, 65863, 131726, 141407, 282814, 1959497, 3918994, 13716479, 27432958, 190071209, 380142418, 1330498463, 2660996926]

約数ペア:

[(1, 2660996926), (2, 1330498463), (7, 380142418), (14, 190071209), (97, 27432958), (194, 13716479), (679, 3918994), (1358, 1959497), (9409, 282814), (18818, 141407), (20201, 131726), (40402, 65863)]