1381480705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{374893}}^1$

素因数の和:374976

約数の個数: 16

約数和(自身を含む): 1835481024

約数和(自身を除く): 454000319

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 374893, 1874465, 4123823, 20619115, 25117831, 125589155, 276296141, 1381480705]

約数ペア:

[(1, 1381480705), (5, 276296141), (11, 125589155), (55, 25117831), (67, 20619115), (335, 4123823), (737, 1874465), (3685, 374893)]