2017305719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 2412232704

約数和(自身を除く): 394926985

約数列:

[1, 11, 13, 113, 127, 143, 983, 1243, 1397, 1469, 1651, 10813, 12779, 14351, 16159, 18161, 111079, 124841, 140569, 157861, 186563, 1221869, 1373251, 1444027, 1622933, 2052193, 14107033, 15884297, 17852263, 155177363, 183391429, 2017305719]

約数ペア:

[(1, 2017305719), (11, 183391429), (13, 155177363), (113, 17852263), (127, 15884297), (143, 14107033), (983, 2052193), (1243, 1622933), (1397, 1444027), (1469, 1373251), (1651, 1221869), (10813, 186563), (12779, 157861), (14351, 140569), (16159, 124841), (18161, 111079)]