549016936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 1128314880

約数和(自身を除く): 579297944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 197, 211, 254, 394, 422, 508, 788, 844, 1016, 1576, 1651, 1688, 2561, 2743, 3302, 5122, 5486, 6604, 10244, 10972, 13208, 20488, 21944, 25019, 26797, 41567, 50038, 53594, 83134, 100076, 107188, 166268, 200152, 214376, 325247, 332536, 348361, 540371, 650494, 696722, 1080742, 1300988, 1393444, 2161484, 2601976, 2786888, 4322968, 5279009, 10558018, 21116036, 42232072, 68627117, 137254234, 274508468, 549016936]

約数ペア:

[(1, 549016936), (2, 274508468), (4, 137254234), (8, 68627117), (13, 42232072), (26, 21116036), (52, 10558018), (104, 5279009), (127, 4322968), (197, 2786888), (211, 2601976), (254, 2161484), (394, 1393444), (422, 1300988), (508, 1080742), (788, 696722), (844, 650494), (1016, 540371), (1576, 348361), (1651, 332536), (1688, 325247), (2561, 214376), (2743, 200152), (3302, 166268), (5122, 107188), (5486, 100076), (6604, 83134), (10244, 53594), (10972, 50038), (13208, 41567), (20488, 26797), (21944, 25019)]