2017434956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 3704279040

約数和(自身を除く): 1686844084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 479, 521, 958, 1042, 1916, 2021, 2084, 4042, 8084, 20597, 22403, 22513, 24487, 41194, 44806, 45026, 48974, 82388, 89612, 90052, 97948, 249559, 499118, 968059, 998236, 1052941, 1936118, 2105882, 3872236, 4211764, 10731037, 11729273, 21462074, 23458546, 42924148, 46917092, 504358739, 1008717478, 2017434956]

約数ペア:

[(1, 2017434956), (2, 1008717478), (4, 504358739), (43, 46917092), (47, 42924148), (86, 23458546), (94, 21462074), (172, 11729273), (188, 10731037), (479, 4211764), (521, 3872236), (958, 2105882), (1042, 1936118), (1916, 1052941), (2021, 998236), (2084, 968059), (4042, 499118), (8084, 249559), (20597, 97948), (22403, 90052), (22513, 89612), (24487, 82388), (41194, 48974), (44806, 45026)]