2008079878

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1483}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 3602433744

約数和(自身を除く): 1594353866

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 337, 574, 674, 1483, 2009, 2359, 2966, 4018, 4718, 10381, 13817, 16513, 20762, 27634, 33026, 60803, 72667, 96719, 121606, 145334, 193438, 425621, 499771, 677033, 851242, 999542, 1354066, 2979347, 3498397, 5958694, 6996794, 20490611, 24488779, 40981222, 48977558, 143434277, 286868554, 1004039939, 2008079878]

約数ペア:

[(1, 2008079878), (2, 1004039939), (7, 286868554), (14, 143434277), (41, 48977558), (49, 40981222), (82, 24488779), (98, 20490611), (287, 6996794), (337, 5958694), (574, 3498397), (674, 2979347), (1483, 1354066), (2009, 999542), (2359, 851242), (2966, 677033), (4018, 499771), (4718, 425621), (10381, 193438), (13817, 145334), (16513, 121606), (20762, 96719), (27634, 72667), (33026, 60803)]