2068473885

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{6863}}^1$

素因数の和:7225

約数の個数: 32

約数和(自身を含む): 3368521728

約数和(自身を除く): 1300047843

約数列:

[1, 3, 5, 15, 71, 213, 283, 355, 849, 1065, 1415, 4245, 6863, 20093, 20589, 34315, 60279, 100465, 102945, 301395, 487273, 1461819, 1942229, 2436365, 5826687, 7309095, 9711145, 29133435, 137898259, 413694777, 689491295, 2068473885]

約数ペア:

[(1, 2068473885), (3, 689491295), (5, 413694777), (15, 137898259), (71, 29133435), (213, 9711145), (283, 7309095), (355, 5826687), (849, 2436365), (1065, 1942229), (1415, 1461819), (4245, 487273), (6863, 301395), (20093, 102945), (20589, 100465), (34315, 60279)]