4140268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 8018640

約数和(自身を除く): 3878372

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1289, 1606, 2578, 3212, 5156, 14179, 28358, 56716, 94097, 188194, 376388, 1035067, 2070134, 4140268]

約数ペア:

[(1, 4140268), (2, 2070134), (4, 1035067), (11, 376388), (22, 188194), (44, 94097), (73, 56716), (146, 28358), (292, 14179), (803, 5156), (1289, 3212), (1606, 2578)]