2019772545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{469169}}^1$

素因数の和:469225

約数の個数: 32

約数和(自身を含む): 3783386880

約数和(自身を除く): 1763614335

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 469169, 1407507, 2345845, 3284183, 7037535, 9852549, 16420915, 19235929, 49262745, 57707787, 96179645, 134651503, 288538935, 403954509, 673257515, 2019772545]

約数ペア:

[(1, 2019772545), (3, 673257515), (5, 403954509), (7, 288538935), (15, 134651503), (21, 96179645), (35, 57707787), (41, 49262745), (105, 19235929), (123, 16420915), (205, 9852549), (287, 7037535), (615, 3284183), (861, 2345845), (1435, 1407507), (4305, 469169)]