492750028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{17107}}^1$

素因数の和:17509

約数の個数: 24

約数和(自身を含む): 910145600

約数和(自身を除く): 417395572

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 14402, 17107, 28804, 34214, 68428, 325033, 650066, 1300132, 6483553, 12967106, 25934212, 123187507, 246375014, 492750028]

約数ペア:

[(1, 492750028), (2, 246375014), (4, 123187507), (19, 25934212), (38, 12967106), (76, 6483553), (379, 1300132), (758, 650066), (1516, 325033), (7201, 68428), (14402, 34214), (17107, 28804)]