2171580650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1888331}}^1$

素因数の和:1888366

約数の個数: 24

約数和(自身を含む): 4214757024

約数和(自身を除く): 2043176374

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1888331, 3776662, 9441655, 18883310, 43431613, 47208275, 86863226, 94416550, 217158065, 434316130, 1085790325, 2171580650]

約数ペア:

[(1, 2171580650), (2, 1085790325), (5, 434316130), (10, 217158065), (23, 94416550), (25, 86863226), (46, 47208275), (50, 43431613), (115, 18883310), (230, 9441655), (575, 3776662), (1150, 1888331)]