4972756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 9324000

約数和(自身を除く): 4351244

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1109, 1121, 2218, 2242, 4436, 4484, 21071, 42142, 65431, 84284, 130862, 261724, 1243189, 2486378, 4972756]

約数ペア:

[(1, 4972756), (2, 2486378), (4, 1243189), (19, 261724), (38, 130862), (59, 84284), (76, 65431), (118, 42142), (236, 21071), (1109, 4484), (1121, 4436), (2218, 2242)]