550750074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{690163}}^1$

素因数の和:690194

約数の個数: 32

約数和(自身を含む): 1325114880

約数和(自身を除く): 774364806

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 690163, 1380326, 2070489, 4140978, 4831141, 9662282, 13113097, 14493423, 26226194, 28986846, 39339291, 78678582, 91791679, 183583358, 275375037, 550750074]

約数ペア:

[(1, 550750074), (2, 275375037), (3, 183583358), (6, 91791679), (7, 78678582), (14, 39339291), (19, 28986846), (21, 26226194), (38, 14493423), (42, 13113097), (57, 9662282), (114, 4831141), (133, 4140978), (266, 2070489), (399, 1380326), (798, 690163)]