2188292012

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{47419}}^1$

素因数の和:47645

約数の個数: 24

約数和(自身を含む): 3903614400

約数和(自身を除く): 1715322388

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 11537, 23074, 46148, 47419, 94838, 189676, 3935777, 6591241, 7871554, 13182482, 15743108, 26364964, 547073003, 1094146006, 2188292012]

約数ペア:

[(1, 2188292012), (2, 1094146006), (4, 547073003), (83, 26364964), (139, 15743108), (166, 13182482), (278, 7871554), (332, 6591241), (556, 3935777), (11537, 189676), (23074, 94838), (46148, 47419)]