2783643461432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{581351}}^1$

素因数の和:581924

約数の個数: 64

約数和(自身を含む): 5560329576960

約数和(自身を除く): 2776686115528

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 491, 982, 1219, 1964, 2438, 3928, 4876, 9752, 11293, 22586, 26023, 45172, 52046, 90344, 104092, 208184, 581351, 598529, 1162702, 1197058, 2325404, 2394116, 4650808, 4788232, 13371073, 26742146, 30811603, 53484292, 61623206, 106968584, 123246412, 246492824, 285443341, 570886682, 708666869, 1141773364, 1417333738, 2283546728, 2834667476, 5669334952, 6565196843, 13130393686, 15128497073, 26260787372, 30256994146, 52521574744, 60513988292, 121027976584, 347955432679, 695910865358, 1391821730716, 2783643461432]

約数ペア:

[(1, 2783643461432), (2, 1391821730716), (4, 695910865358), (8, 347955432679), (23, 121027976584), (46, 60513988292), (53, 52521574744), (92, 30256994146), (106, 26260787372), (184, 15128497073), (212, 13130393686), (424, 6565196843), (491, 5669334952), (982, 2834667476), (1219, 2283546728), (1964, 1417333738), (2438, 1141773364), (3928, 708666869), (4876, 570886682), (9752, 285443341), (11293, 246492824), (22586, 123246412), (26023, 106968584), (45172, 61623206), (52046, 53484292), (90344, 30811603), (104092, 26742146), (208184, 13371073), (581351, 4788232), (598529, 4650808), (1162702, 2394116), (1197058, 2325404)]