2040783351

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 2867202048

約数和(自身を除く): 826418697

約数列:

[1, 3, 31, 67, 93, 193, 201, 579, 1697, 2077, 5091, 5983, 6231, 12931, 17949, 38793, 52607, 113699, 157821, 327521, 341097, 400861, 982563, 1202583, 3524669, 10153151, 10574007, 21943907, 30459453, 65831721, 680261117, 2040783351]

約数ペア:

[(1, 2040783351), (3, 680261117), (31, 65831721), (67, 30459453), (93, 21943907), (193, 10574007), (201, 10153151), (579, 3524669), (1697, 1202583), (2077, 982563), (5091, 400861), (5983, 341097), (6231, 327521), (12931, 157821), (17949, 113699), (38793, 52607)]