548628724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2237}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 1158030720

約数和(自身を除く): 609401996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 461, 532, 922, 1844, 2237, 3227, 4474, 6454, 8759, 8948, 12908, 15659, 17518, 31318, 35036, 42503, 61313, 62636, 85006, 122626, 170012, 245252, 297521, 595042, 1031257, 1190084, 2062514, 4125028, 7218799, 14437598, 19593883, 28875196, 39187766, 78375532, 137157181, 274314362, 548628724]

約数ペア:

[(1, 548628724), (2, 274314362), (4, 137157181), (7, 78375532), (14, 39187766), (19, 28875196), (28, 19593883), (38, 14437598), (76, 7218799), (133, 4125028), (266, 2062514), (461, 1190084), (532, 1031257), (922, 595042), (1844, 297521), (2237, 245252), (3227, 170012), (4474, 122626), (6454, 85006), (8759, 62636), (8948, 61313), (12908, 42503), (15659, 35036), (17518, 31318)]