645048146

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1\times {\mathrm{4919}}^1$

素因数の和:5473

約数の個数: 16

約数和(自身を含む): 975931200

約数和(自身を除く): 330883054

約数列:

[1, 2, 173, 346, 379, 758, 4919, 9838, 65567, 131134, 850987, 1701974, 1864301, 3728602, 322524073, 645048146]

約数ペア:

[(1, 645048146), (2, 322524073), (173, 3728602), (346, 1864301), (379, 1701974), (758, 850987), (4919, 131134), (9838, 65567)]