2008407401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{5749}}^1$

素因数の和:6129

約数の個数: 32

約数和(自身を含む): 2704800000

約数和(自身を除く): 696392599

約数列:

[1, 7, 11, 13, 77, 91, 143, 349, 1001, 2443, 3839, 4537, 5749, 26873, 31759, 40243, 49907, 63239, 74737, 349349, 442673, 523159, 822107, 2006401, 5754749, 14044807, 22070411, 26083213, 154492877, 182582491, 286915343, 2008407401]

約数ペア:

[(1, 2008407401), (7, 286915343), (11, 182582491), (13, 154492877), (77, 26083213), (91, 22070411), (143, 14044807), (349, 5754749), (1001, 2006401), (2443, 822107), (3839, 523159), (4537, 442673), (5749, 349349), (26873, 74737), (31759, 63239), (40243, 49907)]