2005405904

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{733}}^1\times {\mathrm{1693}}^1$

素因数の和:2535

約数の個数: 40

約数和(自身を含む): 3931618152

約数和(自身を除く): 1926212248

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 733, 808, 1466, 1616, 1693, 2932, 3386, 5864, 6772, 11728, 13544, 27088, 74033, 148066, 170993, 296132, 341986, 592264, 683972, 1184528, 1240969, 1367944, 2481938, 2735888, 4963876, 9927752, 19855504, 125337869, 250675738, 501351476, 1002702952, 2005405904]

約数ペア:

[(1, 2005405904), (2, 1002702952), (4, 501351476), (8, 250675738), (16, 125337869), (101, 19855504), (202, 9927752), (404, 4963876), (733, 2735888), (808, 2481938), (1466, 1367944), (1616, 1240969), (1693, 1184528), (2932, 683972), (3386, 592264), (5864, 341986), (6772, 296132), (11728, 170993), (13544, 148066), (27088, 74033)]