4920540124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{64743949}}^1$

素因数の和:64743972

約数の個数: 12

約数和(自身を含む): 9064153000

約数和(自身を除く): 4143612876

約数列:

[1, 2, 4, 19, 38, 76, 64743949, 129487898, 258975796, 1230135031, 2460270062, 4920540124]

約数ペア:

[(1, 4920540124), (2, 2460270062), (4, 1230135031), (19, 258975796), (38, 129487898), (76, 64743949)]