2867748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4583388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 593, 806, 1186, 1209, 1612, 1779, 2372, 2418, 3558, 4836, 7116, 7709, 15418, 18383, 23127, 30836, 36766, 46254, 55149, 73532, 92508, 110298, 220596, 238979, 477958, 716937, 955916, 1433874, 2867748]

約数ペア:

[(1, 2867748), (2, 1433874), (3, 955916), (4, 716937), (6, 477958), (12, 238979), (13, 220596), (26, 110298), (31, 92508), (39, 73532), (52, 55149), (62, 46254), (78, 36766), (93, 30836), (124, 23127), (156, 18383), (186, 15418), (372, 7709), (403, 7116), (593, 4836), (806, 3558), (1186, 2418), (1209, 2372), (1612, 1779)]