2269877588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{20627}}^1$

素因数の和:20744

約数の個数: 48

約数和(自身を含む): 4512086208

約数和(自身を除く): 2242208620

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 451, 671, 902, 1342, 1804, 2501, 2684, 5002, 10004, 20627, 27511, 41254, 55022, 82508, 110044, 226897, 453794, 845707, 907588, 1258247, 1691414, 2516494, 3382828, 5032988, 9302777, 13840717, 18605554, 27681434, 37211108, 51588127, 55362868, 103176254, 206352508, 567469397, 1134938794, 2269877588]

約数ペア:

[(1, 2269877588), (2, 1134938794), (4, 567469397), (11, 206352508), (22, 103176254), (41, 55362868), (44, 51588127), (61, 37211108), (82, 27681434), (122, 18605554), (164, 13840717), (244, 9302777), (451, 5032988), (671, 3382828), (902, 2516494), (1342, 1691414), (1804, 1258247), (2501, 907588), (2684, 845707), (5002, 453794), (10004, 226897), (20627, 110044), (27511, 82508), (41254, 55022)]