2591024

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2492

約数の個数: 20

約数和(自身を含む): 5097144

約数和(自身を除く): 2506120

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2417, 4834, 9668, 19336, 38672, 161939, 323878, 647756, 1295512, 2591024]

約数ペア:

[(1, 2591024), (2, 1295512), (4, 647756), (8, 323878), (16, 161939), (67, 38672), (134, 19336), (268, 9668), (536, 4834), (1072, 2417)]