1081074428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1678687}}^1$

素因数の和:1678721

約数の個数: 24

約数和(自身を含む): 2256156672

約数和(自身を除く): 1175082244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1678687, 3357374, 6714748, 11750809, 23501618, 38609801, 47003236, 77219602, 154439204, 270268607, 540537214, 1081074428]

約数ペア:

[(1, 1081074428), (2, 540537214), (4, 270268607), (7, 154439204), (14, 77219602), (23, 47003236), (28, 38609801), (46, 23501618), (92, 11750809), (161, 6714748), (322, 3357374), (644, 1678687)]