2857816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{27479}}^1$

素因数の和:27498

約数の個数: 16

約数和(自身を含む): 5770800

約数和(自身を除く): 2912984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 27479, 54958, 109916, 219832, 357227, 714454, 1428908, 2857816]

約数ペア:

[(1, 2857816), (2, 1428908), (4, 714454), (8, 357227), (13, 219832), (26, 109916), (52, 54958), (104, 27479)]