2985416

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 6480000

約数和(自身を除く): 3494584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 599, 623, 712, 1198, 1246, 2396, 2492, 4193, 4792, 4984, 8386, 16772, 33544, 53311, 106622, 213244, 373177, 426488, 746354, 1492708, 2985416]

約数ペア:

[(1, 2985416), (2, 1492708), (4, 746354), (7, 426488), (8, 373177), (14, 213244), (28, 106622), (56, 53311), (89, 33544), (178, 16772), (356, 8386), (599, 4984), (623, 4792), (712, 4193), (1198, 2492), (1246, 2396)]