2810878

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2269442

約数列:

[1, 2, 7, 14, 41, 59, 82, 83, 118, 166, 287, 413, 574, 581, 826, 1162, 2419, 3403, 4838, 4897, 6806, 9794, 16933, 23821, 33866, 34279, 47642, 68558, 200777, 401554, 1405439, 2810878]

約数ペア:

[(1, 2810878), (2, 1405439), (7, 401554), (14, 200777), (41, 68558), (59, 47642), (82, 34279), (83, 33866), (118, 23821), (166, 16933), (287, 9794), (413, 6806), (574, 4897), (581, 4838), (826, 3403), (1162, 2419)]