4404245469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{2053}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 6429381504

約数和(自身を除く): 2025136035

約数列:

[1, 3, 13, 39, 67, 201, 821, 871, 2053, 2463, 2613, 6159, 10673, 26689, 32019, 55007, 80067, 137551, 165021, 412653, 715091, 1685513, 1788163, 2145273, 5056539, 5364489, 21911669, 65735007, 112929371, 338788113, 1468081823, 4404245469]

約数ペア:

[(1, 4404245469), (3, 1468081823), (13, 338788113), (39, 112929371), (67, 65735007), (201, 21911669), (821, 5364489), (871, 5056539), (2053, 2145273), (2463, 1788163), (2613, 1685513), (6159, 715091), (10673, 412653), (26689, 165021), (32019, 137551), (55007, 80067)]