2734628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 5277888

約数和(自身を除く): 2543260

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1223, 2236, 2446, 4892, 15899, 31798, 52589, 63596, 105178, 210356, 683657, 1367314, 2734628]

約数ペア:

[(1, 2734628), (2, 1367314), (4, 683657), (13, 210356), (26, 105178), (43, 63596), (52, 52589), (86, 31798), (172, 15899), (559, 4892), (1118, 2446), (1223, 2236)]