1800680236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1283}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 3386678400

約数和(自身を除く): 1585998164

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 313, 626, 1121, 1252, 1283, 2242, 2566, 4484, 5132, 5947, 11894, 18467, 23788, 24377, 36934, 48754, 73868, 75697, 97508, 151394, 302788, 350873, 401579, 701746, 803158, 1403492, 1438243, 1606316, 2876486, 5752972, 7630001, 15260002, 23693161, 30520004, 47386322, 94772644, 450170059, 900340118, 1800680236]

約数ペア:

[(1, 1800680236), (2, 900340118), (4, 450170059), (19, 94772644), (38, 47386322), (59, 30520004), (76, 23693161), (118, 15260002), (236, 7630001), (313, 5752972), (626, 2876486), (1121, 1606316), (1252, 1438243), (1283, 1403492), (2242, 803158), (2566, 701746), (4484, 401579), (5132, 350873), (5947, 302788), (11894, 151394), (18467, 97508), (23788, 75697), (24377, 73868), (36934, 48754)]