8021279228

素因数分解:

$2^2\times {\mathrm{4519}}^1\times {\mathrm{443753}}^1$

素因数の和:448276

約数の個数: 12

約数和(自身を含む): 14040376560

約数和(自身を除く): 6019097332

約数列:

[1, 2, 4, 4519, 9038, 18076, 443753, 887506, 1775012, 2005319807, 4010639614, 8021279228]

約数ペア:

[(1, 8021279228), (2, 4010639614), (4, 2005319807), (4519, 1775012), (9038, 887506), (18076, 443753)]