2080913183755

素因数分解:

$5^1\times 7^3\times {\mathrm{8933}}^1\times {\mathrm{135829}}^1$

素因数の和:144788

約数の個数: 32

約数和(自身を含む): 2912412528000

約数和(自身を除く): 831499344245

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 8933, 44665, 62531, 135829, 312655, 437717, 679145, 950803, 2188585, 3064019, 4754015, 6655621, 15320095, 33278105, 46589347, 232946735, 1213360457, 6066802285, 8493523199, 42467615995, 59454662393, 297273311965, 416182636751, 2080913183755]

約数ペア:

[(1, 2080913183755), (5, 416182636751), (7, 297273311965), (35, 59454662393), (49, 42467615995), (245, 8493523199), (343, 6066802285), (1715, 1213360457), (8933, 232946735), (44665, 46589347), (62531, 33278105), (135829, 15320095), (312655, 6655621), (437717, 4754015), (679145, 3064019), (950803, 2188585)]