1330377754412

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{112858649}}^1$

素因数の和:112859081

約数の個数: 24

約数和(自身を含む): 2667075616800

約数和(自身を除く): 1336697862388

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 112858649, 225717298, 451434596, 790010543, 1580021086, 3160042172, 47513491229, 95026982458, 190053964916, 332594438603, 665188877206, 1330377754412]

約数ペア:

[(1, 1330377754412), (2, 665188877206), (4, 332594438603), (7, 190053964916), (14, 95026982458), (28, 47513491229), (421, 3160042172), (842, 1580021086), (1684, 790010543), (2947, 451434596), (5894, 225717298), (11788, 112858649)]