2681068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 5164992

約数和(自身を除く): 2483924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1097, 1222, 2194, 2444, 4388, 14261, 28522, 51559, 57044, 103118, 206236, 670267, 1340534, 2681068]

約数ペア:

[(1, 2681068), (2, 1340534), (4, 670267), (13, 206236), (26, 103118), (47, 57044), (52, 51559), (94, 28522), (188, 14261), (611, 4388), (1097, 2444), (1222, 2194)]