2738788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 5331200

約数和(自身を除く): 2592412

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1699, 3398, 6796, 22087, 44174, 52669, 88348, 105338, 210676, 684697, 1369394, 2738788]

約数ペア:

[(1, 2738788), (2, 1369394), (4, 684697), (13, 210676), (26, 105338), (31, 88348), (52, 52669), (62, 44174), (124, 22087), (403, 6796), (806, 3398), (1612, 1699)]