2000054855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{314227}}^1$

素因数の和:314318

約数の個数: 16

約数和(自身を含む): 2564100480

約数和(自身を除く): 564045625

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 314227, 1571135, 5970313, 21053209, 29851565, 105266045, 400010971, 2000054855]

約数ペア:

[(1, 2000054855), (5, 400010971), (19, 105266045), (67, 29851565), (95, 21053209), (335, 5970313), (1273, 1571135), (6365, 314227)]