990300424

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{540557}}^1$

素因数の和:540792

約数の個数: 16

約数和(自身を含む): 1864925100

約数和(自身を除く): 874624676

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 540557, 1081114, 2162228, 4324456, 123787553, 247575106, 495150212, 990300424]

約数ペア:

[(1, 990300424), (2, 495150212), (4, 247575106), (8, 123787553), (229, 4324456), (458, 2162228), (916, 1081114), (1832, 540557)]