387970655566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1\times {\mathrm{2230819}}^1$

素因数の和:2237523

約数の個数: 16

約数和(自身を含む): 626815803600

約数和(自身を除く): 238845148034

約数列:

[1, 2, 13, 26, 6689, 13378, 86957, 173914, 2230819, 4461638, 29000647, 58001294, 14921948291, 29843896582, 193985327783, 387970655566]

約数ペア:

[(1, 387970655566), (2, 193985327783), (13, 29843896582), (26, 14921948291), (6689, 58001294), (13378, 29000647), (86957, 4461638), (173914, 2230819)]