2645752456

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{921223}}^1$

素因数の和:921588

約数の個数: 16

約数和(自身を含む): 4974609600

約数和(自身を除く): 2328857144

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 921223, 1842446, 3684892, 7369784, 330719057, 661438114, 1322876228, 2645752456]

約数ペア:

[(1, 2645752456), (2, 1322876228), (4, 661438114), (8, 330719057), (359, 7369784), (718, 3684892), (1436, 1842446), (2872, 921223)]