5297428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 9991520

約数和(自身を除く): 4694092

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1621, 1634, 3242, 3268, 6484, 30799, 61598, 69703, 123196, 139406, 278812, 1324357, 2648714, 5297428]

約数ペア:

[(1, 5297428), (2, 2648714), (4, 1324357), (19, 278812), (38, 139406), (43, 123196), (76, 69703), (86, 61598), (172, 30799), (817, 6484), (1621, 3268), (1634, 3242)]