2099681956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{9839}}^1$

素因数の和:11595

約数の個数: 24

約数和(自身を含む): 3795563520

約数和(自身を除く): 1695881564

約数列:

[1, 2, 4, 31, 62, 124, 1721, 3442, 6884, 9839, 19678, 39356, 53351, 106702, 213404, 305009, 610018, 1220036, 16932919, 33865838, 67731676, 524920489, 1049840978, 2099681956]

約数ペア:

[(1, 2099681956), (2, 1049840978), (4, 524920489), (31, 67731676), (62, 33865838), (124, 16932919), (1721, 1220036), (3442, 610018), (6884, 305009), (9839, 213404), (19678, 106702), (39356, 53351)]