490334568

素因数分解:

$2^3\times 3^1\times {\mathrm{20430607}}^1$

素因数の和:20430616

約数の個数: 16

約数和(自身を含む): 1225836480

約数和(自身を除く): 735501912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20430607, 40861214, 61291821, 81722428, 122583642, 163444856, 245167284, 490334568]

約数ペア:

[(1, 490334568), (2, 245167284), (3, 163444856), (4, 122583642), (6, 81722428), (8, 61291821), (12, 40861214), (24, 20430607)]