520038398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6713

約数の個数: 48

約数和(自身を含む): 955780560

約数和(自身を除く): 435742162

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 2057, 2299, 3553, 4114, 4598, 6653, 7106, 13306, 39083, 73183, 78166, 113101, 126407, 146366, 226202, 252814, 805013, 1244111, 1390477, 1610026, 2148919, 2488222, 2780954, 4297838, 13685221, 15295247, 23638109, 27370442, 30590494, 47276218, 260019199, 520038398]

約数ペア:

[(1, 520038398), (2, 260019199), (11, 47276218), (17, 30590494), (19, 27370442), (22, 23638109), (34, 15295247), (38, 13685221), (121, 4297838), (187, 2780954), (209, 2488222), (242, 2148919), (323, 1610026), (374, 1390477), (418, 1244111), (646, 805013), (2057, 252814), (2299, 226202), (3553, 146366), (4114, 126407), (4598, 113101), (6653, 78166), (7106, 73183), (13306, 39083)]