2019941565

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{3677}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 3298548096

約数和(自身を除く): 1278606531

約数列:

[1, 3, 5, 15, 53, 159, 265, 691, 795, 2073, 3455, 3677, 10365, 11031, 18385, 36623, 55155, 109869, 183115, 194881, 549345, 584643, 974405, 2540807, 2923215, 7622421, 12704035, 38112105, 134662771, 403988313, 673313855, 2019941565]

約数ペア:

[(1, 2019941565), (3, 673313855), (5, 403988313), (15, 134662771), (53, 38112105), (159, 12704035), (265, 7622421), (691, 2923215), (795, 2540807), (2073, 974405), (3455, 584643), (3677, 549345), (10365, 194881), (11031, 183115), (18385, 109869), (36623, 55155)]