2080872644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 3860752896

約数和(自身を除く): 1779880252

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 131, 212, 262, 524, 1643, 2417, 3286, 4061, 4834, 6572, 6943, 8122, 9668, 13886, 16244, 27772, 74927, 128101, 149854, 215233, 256202, 299708, 316627, 430466, 512404, 633254, 860932, 1266508, 3971131, 7942262, 9815437, 15884524, 16781231, 19630874, 33562462, 39261748, 67124924, 520218161, 1040436322, 2080872644]

約数ペア:

[(1, 2080872644), (2, 1040436322), (4, 520218161), (31, 67124924), (53, 39261748), (62, 33562462), (106, 19630874), (124, 16781231), (131, 15884524), (212, 9815437), (262, 7942262), (524, 3971131), (1643, 1266508), (2417, 860932), (3286, 633254), (4061, 512404), (4834, 430466), (6572, 316627), (6943, 299708), (8122, 256202), (9668, 215233), (13886, 149854), (16244, 128101), (27772, 74927)]