290437054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{4019}}^1$

素因数の和:5615

約数の個数: 16

約数和(自身を含む): 454999680

約数和(自身を除く): 164562626

約数列:

[1, 2, 23, 46, 1571, 3142, 4019, 8038, 36133, 72266, 92437, 184874, 6313849, 12627698, 145218527, 290437054]

約数ペア:

[(1, 290437054), (2, 145218527), (23, 12627698), (46, 6313849), (1571, 184874), (3142, 92437), (4019, 72266), (8038, 36133)]