2981694769

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{66721}}^1$

素因数の和:66840

約数の個数: 16

約数和(自身を含む): 3266709120

約数和(自身を除く): 285014351

約数列:

[1, 23, 29, 67, 667, 1541, 1943, 44689, 66721, 1534583, 1934909, 4470307, 44502907, 102817061, 129638903, 2981694769]

約数ペア:

[(1, 2981694769), (23, 129638903), (29, 102817061), (67, 44502907), (667, 4470307), (1541, 1934909), (1943, 1534583), (44689, 66721)]