2022338644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 3778707520

約数和(自身を除く): 1756368876

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 397, 691, 794, 1382, 1588, 1843, 2764, 3686, 7372, 7543, 13129, 15086, 26258, 30172, 38509, 52516, 67027, 77018, 134054, 154036, 268108, 274327, 548654, 731671, 1097308, 1273513, 1463342, 2547026, 2926684, 5094052, 5212213, 10424426, 20848852, 26609719, 53219438, 106438876, 505584661, 1011169322, 2022338644]

約数ペア:

[(1, 2022338644), (2, 1011169322), (4, 505584661), (19, 106438876), (38, 53219438), (76, 26609719), (97, 20848852), (194, 10424426), (388, 5212213), (397, 5094052), (691, 2926684), (794, 2547026), (1382, 1463342), (1588, 1273513), (1843, 1097308), (2764, 731671), (3686, 548654), (7372, 274327), (7543, 268108), (13129, 154036), (15086, 134054), (26258, 77018), (30172, 67027), (38509, 52516)]