255268439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2437}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 277932000

約数和(自身を除く): 22663561

約数列:

[1, 19, 37, 149, 703, 2437, 2831, 5513, 46303, 90169, 104747, 363113, 1713211, 6899147, 13435181, 255268439]

約数ペア:

[(1, 255268439), (19, 13435181), (37, 6899147), (149, 1713211), (703, 363113), (2437, 104747), (2831, 90169), (5513, 46303)]