2008995842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{81953}}^1$

素因数の和:82082

約数の個数: 32

約数和(自身を含む): 3682029312

約数和(自身を除く): 1673033470

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 12257, 24514, 81953, 163906, 573671, 1147342, 1393201, 2786402, 8441159, 9752407, 16882318, 19504814, 59088113, 118176226, 143499703, 286999406, 1004497921, 2008995842]

約数ペア:

[(1, 2008995842), (2, 1004497921), (7, 286999406), (14, 143499703), (17, 118176226), (34, 59088113), (103, 19504814), (119, 16882318), (206, 9752407), (238, 8441159), (721, 2786402), (1442, 1393201), (1751, 1147342), (3502, 573671), (12257, 163906), (24514, 81953)]