2884816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 6276384

約数和(自身を除く): 3391568

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 443, 592, 814, 886, 1628, 1772, 3256, 3544, 4873, 6512, 7088, 9746, 16391, 19492, 32782, 38984, 65564, 77968, 131128, 180301, 262256, 360602, 721204, 1442408, 2884816]

約数ペア:

[(1, 2884816), (2, 1442408), (4, 721204), (8, 360602), (11, 262256), (16, 180301), (22, 131128), (37, 77968), (44, 65564), (74, 38984), (88, 32782), (148, 19492), (176, 16391), (296, 9746), (407, 7088), (443, 6512), (592, 4873), (814, 3544), (886, 3256), (1628, 1772)]