2152804732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{880853}}^1$

素因数の和:880917

約数の個数: 24

約数和(自身を含む): 4143537216

約数和(自身を除く): 1990732484

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 880853, 1761706, 3523412, 11451089, 22902178, 41400091, 45804356, 82800182, 165600364, 538201183, 1076402366, 2152804732]

約数ペア:

[(1, 2152804732), (2, 1076402366), (4, 538201183), (13, 165600364), (26, 82800182), (47, 45804356), (52, 41400091), (94, 22902178), (188, 11451089), (611, 3523412), (1222, 1761706), (2444, 880853)]