2888968

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 5438160

約数和(自身を除く): 2549192

約数列:

[1, 2, 4, 8, 331, 662, 1091, 1324, 2182, 2648, 4364, 8728, 361121, 722242, 1444484, 2888968]

約数ペア:

[(1, 2888968), (2, 1444484), (4, 722242), (8, 361121), (331, 8728), (662, 4364), (1091, 2648), (1324, 2182)]