2051216566298

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{793981}}^1$

素因数の和:794342

約数の個数: 32

約数和(自身を含む): 3169322069760

約数和(自身を除く): 1118105503462

約数列:

[1, 2, 79, 83, 158, 166, 197, 394, 6557, 13114, 15563, 16351, 31126, 32702, 793981, 1291729, 1587962, 2583458, 62724499, 65900423, 125448998, 131800846, 156414257, 312828514, 5206133417, 10412266834, 12356726303, 12982383331, 24713452606, 25964766662, 1025608283149, 2051216566298]

約数ペア:

[(1, 2051216566298), (2, 1025608283149), (79, 25964766662), (83, 24713452606), (158, 12982383331), (166, 12356726303), (197, 10412266834), (394, 5206133417), (6557, 312828514), (13114, 156414257), (15563, 131800846), (16351, 125448998), (31126, 65900423), (32702, 62724499), (793981, 2583458), (1291729, 1587962)]