1520068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 2933280

約数和(自身を除く): 1413212

約数列:

[1, 2, 4, 11, 22, 44, 179, 193, 358, 386, 716, 772, 1969, 2123, 3938, 4246, 7876, 8492, 34547, 69094, 138188, 380017, 760034, 1520068]

約数ペア:

[(1, 1520068), (2, 760034), (4, 380017), (11, 138188), (22, 69094), (44, 34547), (179, 8492), (193, 7876), (358, 4246), (386, 3938), (716, 2123), (772, 1969)]