7444328140

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1948777}}^1$

素因数の和:1948977

約数の個数: 24

約数和(自身を含む): 15714945792

約数和(自身を除く): 8270617652

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 1948777, 3897554, 7795108, 9743885, 19487770, 38975540, 372216407, 744432814, 1488865628, 1861082035, 3722164070, 7444328140]

約数ペア:

[(1, 7444328140), (2, 3722164070), (4, 1861082035), (5, 1488865628), (10, 744432814), (20, 372216407), (191, 38975540), (382, 19487770), (764, 9743885), (955, 7795108), (1910, 3897554), (3820, 1948777)]