2783509372

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{4133}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 5667217920

約数和(自身を除く): 2883708548

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 359, 469, 718, 938, 1436, 1876, 2513, 4133, 5026, 8266, 10052, 16532, 24053, 28931, 48106, 57862, 96212, 115724, 168371, 276911, 336742, 553822, 673484, 1107644, 1483747, 1938377, 2967494, 3876754, 5934988, 7753508, 10386229, 20772458, 41544916, 99411049, 198822098, 397644196, 695877343, 1391754686, 2783509372]

約数ペア:

[(1, 2783509372), (2, 1391754686), (4, 695877343), (7, 397644196), (14, 198822098), (28, 99411049), (67, 41544916), (134, 20772458), (268, 10386229), (359, 7753508), (469, 5934988), (718, 3876754), (938, 2967494), (1436, 1938377), (1876, 1483747), (2513, 1107644), (4133, 673484), (5026, 553822), (8266, 336742), (10052, 276911), (16532, 168371), (24053, 115724), (28931, 96212), (48106, 57862)]