2019480978

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3145609}}^1$

素因数の和:3145721

約数の個数: 16

約数和(自身を含む): 4076710560

約数和(自身を除く): 2057229582

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 3145609, 6291218, 9436827, 18873654, 336580163, 673160326, 1009740489, 2019480978]

約数ペア:

[(1, 2019480978), (2, 1009740489), (3, 673160326), (6, 336580163), (107, 18873654), (214, 9436827), (321, 6291218), (642, 3145609)]