2501028866

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{21089}}^1$

素因数の和:21338

約数の個数: 32

約数和(自身を含む): 4409665920

約数和(自身を除く): 1908637054

約数列:

[1, 2, 7, 14, 43, 86, 197, 301, 394, 602, 1379, 2758, 8471, 16942, 21089, 42178, 59297, 118594, 147623, 295246, 906827, 1813654, 4154533, 6347789, 8309066, 12695578, 29081731, 58163462, 178644919, 357289838, 1250514433, 2501028866]

約数ペア:

[(1, 2501028866), (2, 1250514433), (7, 357289838), (14, 178644919), (43, 58163462), (86, 29081731), (197, 12695578), (301, 8309066), (394, 6347789), (602, 4154533), (1379, 1813654), (2758, 906827), (8471, 295246), (16942, 147623), (21089, 118594), (42178, 59297)]