4880644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 9072000

約数和(自身を除く): 4191356

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 431, 596, 862, 1724, 2831, 5662, 8189, 11324, 16378, 32756, 64219, 128438, 256876, 1220161, 2440322, 4880644]

約数ペア:

[(1, 4880644), (2, 2440322), (4, 1220161), (19, 256876), (38, 128438), (76, 64219), (149, 32756), (298, 16378), (431, 11324), (596, 8189), (862, 5662), (1724, 2831)]