2725604

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 5486208

約数和(自身を除く): 2760604

約数列:

[1, 2, 4, 7, 14, 28, 311, 313, 622, 626, 1244, 1252, 2177, 2191, 4354, 4382, 8708, 8764, 97343, 194686, 389372, 681401, 1362802, 2725604]

約数ペア:

[(1, 2725604), (2, 1362802), (4, 681401), (7, 389372), (14, 194686), (28, 97343), (311, 8764), (313, 8708), (622, 4382), (626, 4354), (1244, 2191), (1252, 2177)]