313620638

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{3929}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 476221680

約数和(自身を除く): 162601042

約数列:

[1, 2, 107, 214, 373, 746, 3929, 7858, 39911, 79822, 420403, 840806, 1465517, 2931034, 156810319, 313620638]

約数ペア:

[(1, 313620638), (2, 156810319), (107, 2931034), (214, 1465517), (373, 840806), (746, 420403), (3929, 79822), (7858, 39911)]