2547848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 5088960

約数和(自身を除く): 2541112

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 227, 244, 454, 488, 908, 1403, 1816, 2806, 5221, 5612, 10442, 11224, 13847, 20884, 27694, 41768, 55388, 110776, 318481, 636962, 1273924, 2547848]

約数ペア:

[(1, 2547848), (2, 1273924), (4, 636962), (8, 318481), (23, 110776), (46, 55388), (61, 41768), (92, 27694), (122, 20884), (184, 13847), (227, 11224), (244, 10442), (454, 5612), (488, 5221), (908, 2806), (1403, 1816)]