2684188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 5186160

約数和(自身を除く): 2501972

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1259, 2132, 2518, 5036, 16367, 32734, 51619, 65468, 103238, 206476, 671047, 1342094, 2684188]

約数ペア:

[(1, 2684188), (2, 1342094), (4, 671047), (13, 206476), (26, 103238), (41, 65468), (52, 51619), (82, 32734), (164, 16367), (533, 5036), (1066, 2518), (1259, 2132)]