1284220391489

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1\times {\mathrm{957431}}^1$

素因数の和:959680

約数の個数: 16

約数和(自身を含む): 1484862140160

約数和(自身を除く): 200641748671

約数列:

[1, 7, 89, 623, 2153, 15071, 191617, 957431, 1341319, 6702017, 85211359, 596479513, 2061348943, 14429442601, 183460055927, 1284220391489]

約数ペア:

[(1, 1284220391489), (7, 183460055927), (89, 14429442601), (623, 2061348943), (2153, 596479513), (15071, 85211359), (191617, 6702017), (957431, 1341319)]