2078654853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{70537}}^1$

素因数の和:70617

約数の個数: 32

約数和(自身を含む): 3250391040

約数和(自身を除く): 1171736187

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1551, 2679, 9823, 29469, 70537, 211611, 775907, 1340203, 2327721, 3315239, 4020609, 9945717, 14742233, 36467629, 44226699, 62989541, 109402887, 188968623, 692884951, 2078654853]

約数ペア:

[(1, 2078654853), (3, 692884951), (11, 188968623), (19, 109402887), (33, 62989541), (47, 44226699), (57, 36467629), (141, 14742233), (209, 9945717), (517, 4020609), (627, 3315239), (893, 2327721), (1551, 1340203), (2679, 775907), (9823, 211611), (29469, 70537)]