1689303338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1\times {\mathrm{17509}}^1$

素因数の和:20069

約数の個数: 16

約数和(自身を含む): 2668524000

約数和(自身を除く): 979220662

約数列:

[1, 2, 19, 38, 2539, 5078, 17509, 35018, 48241, 96482, 332671, 665342, 44455351, 88910702, 844651669, 1689303338]

約数ペア:

[(1, 1689303338), (2, 844651669), (19, 88910702), (38, 44455351), (2539, 665342), (5078, 332671), (17509, 96482), (35018, 48241)]