4991512

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{1193}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 9384840

約数和(自身を除く): 4393328

約数列:

[1, 2, 4, 8, 523, 1046, 1193, 2092, 2386, 4184, 4772, 9544, 623939, 1247878, 2495756, 4991512]

約数ペア:

[(1, 4991512), (2, 2495756), (4, 1247878), (8, 623939), (523, 9544), (1046, 4772), (1193, 4184), (2092, 2386)]