307922512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1012903}}^1$

素因数の和:1012930

約数の個数: 20

約数和(自身を含む): 628000480

約数和(自身を除く): 320077968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1012903, 2025806, 4051612, 8103224, 16206448, 19245157, 38490314, 76980628, 153961256, 307922512]

約数ペア:

[(1, 307922512), (2, 153961256), (4, 76980628), (8, 38490314), (16, 19245157), (19, 16206448), (38, 8103224), (76, 4051612), (152, 2025806), (304, 1012903)]