5440213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 6105600

約数和(自身を除く): 665387

約数列:

[1, 19, 23, 59, 211, 437, 1121, 1357, 4009, 4853, 12449, 25783, 92207, 236531, 286327, 5440213]

約数ペア:

[(1, 5440213), (19, 286327), (23, 236531), (59, 92207), (211, 25783), (437, 12449), (1121, 4853), (1357, 4009)]