354857128468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{12319717}}^1$

素因数の和:12320119

約数の個数: 24

約数和(自身を含む): 655408997600

約数和(自身を除く): 300551869132

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 14402, 28804, 12319717, 24639434, 49278868, 234074623, 468149246, 936298492, 4669172743, 9338345486, 18676690972, 88714282117, 177428564234, 354857128468]

約数ペア:

[(1, 354857128468), (2, 177428564234), (4, 88714282117), (19, 18676690972), (38, 9338345486), (76, 4669172743), (379, 936298492), (758, 468149246), (1516, 234074623), (7201, 49278868), (14402, 24639434), (28804, 12319717)]