556193612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{562949}}^1$

素因数の和:562985

約数の個数: 24

約数和(自身を含む): 1103382000

約数和(自身を除く): 547188388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 562949, 1125898, 2251796, 7318337, 10696031, 14636674, 21392062, 29273348, 42784124, 139048403, 278096806, 556193612]

約数ペア:

[(1, 556193612), (2, 278096806), (4, 139048403), (13, 42784124), (19, 29273348), (26, 21392062), (38, 14636674), (52, 10696031), (76, 7318337), (247, 2251796), (494, 1125898), (988, 562949)]