2129604868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 3931603200

約数和(自身を除く): 1801998332

約数列:

[1, 2, 4, 23, 46, 92, 199, 293, 397, 398, 586, 794, 796, 1172, 1588, 4577, 6739, 9131, 9154, 13478, 18262, 18308, 26956, 36524, 58307, 79003, 116321, 116614, 158006, 232642, 233228, 316012, 465284, 1341061, 1817069, 2675383, 2682122, 3634138, 5350766, 5364244, 7268276, 10701532, 23147879, 46295758, 92591516, 532401217, 1064802434, 2129604868]

約数ペア:

[(1, 2129604868), (2, 1064802434), (4, 532401217), (23, 92591516), (46, 46295758), (92, 23147879), (199, 10701532), (293, 7268276), (397, 5364244), (398, 5350766), (586, 3634138), (794, 2682122), (796, 2675383), (1172, 1817069), (1588, 1341061), (4577, 465284), (6739, 316012), (9131, 233228), (9154, 232642), (13478, 158006), (18262, 116614), (18308, 116321), (26956, 79003), (36524, 58307)]