9937804568

素因数分解:

$2^3\times {\mathrm{2621}}^1\times {\mathrm{473951}}^1$

素因数の和:476578

約数の個数: 16

約数和(自身を含む): 18640532160

約数和(自身を除く): 8702727592

約数列:

[1, 2, 4, 8, 2621, 5242, 10484, 20968, 473951, 947902, 1895804, 3791608, 1242225571, 2484451142, 4968902284, 9937804568]

約数ペア:

[(1, 9937804568), (2, 4968902284), (4, 2484451142), (8, 1242225571), (2621, 3791608), (5242, 1895804), (10484, 947902), (20968, 473951)]