2080774449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3889}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 3440782800

約数和(自身を除く): 1360008351

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 269, 663, 807, 1989, 2421, 3497, 3889, 4573, 10491, 11667, 13719, 31473, 35001, 41157, 50557, 59449, 66113, 151671, 178347, 198339, 455013, 535041, 595017, 859469, 1046141, 2578407, 3138423, 7735221, 9415269, 13599833, 17784397, 40799499, 53353191, 122398497, 160059573, 231197161, 693591483, 2080774449]

約数ペア:

[(1, 2080774449), (3, 693591483), (9, 231197161), (13, 160059573), (17, 122398497), (39, 53353191), (51, 40799499), (117, 17784397), (153, 13599833), (221, 9415269), (269, 7735221), (663, 3138423), (807, 2578407), (1989, 1046141), (2421, 859469), (3497, 595017), (3889, 535041), (4573, 455013), (10491, 198339), (11667, 178347), (13719, 151671), (31473, 66113), (35001, 59449), (41157, 50557)]