2010117844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{164279}}^1$

素因数の和:164332

約数の個数: 48

約数和(自身を含む): 4415846400

約数和(自身を除く): 2405728556

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 164279, 328558, 657116, 1149953, 2299906, 3121301, 3778417, 4599812, 6242602, 7556834, 12485204, 15113668, 21849107, 26448919, 43698214, 52897838, 71789923, 87396428, 105795676, 143579846, 287159692, 502529461, 1005058922, 2010117844]

約数ペア:

[(1, 2010117844), (2, 1005058922), (4, 502529461), (7, 287159692), (14, 143579846), (19, 105795676), (23, 87396428), (28, 71789923), (38, 52897838), (46, 43698214), (76, 26448919), (92, 21849107), (133, 15113668), (161, 12485204), (266, 7556834), (322, 6242602), (437, 4599812), (532, 3778417), (644, 3121301), (874, 2299906), (1748, 1149953), (3059, 657116), (6118, 328558), (12236, 164279)]