2018492272

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{101}}^2\times {\mathrm{149}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 4024351800

約数和(自身を除く): 2005859528

約数列:

[1, 2, 4, 8, 16, 83, 101, 149, 166, 202, 298, 332, 404, 596, 664, 808, 1192, 1328, 1616, 2384, 8383, 10201, 12367, 15049, 16766, 20402, 24734, 30098, 33532, 40804, 49468, 60196, 67064, 81608, 98936, 120392, 134128, 163216, 197872, 240784, 846683, 1249067, 1519949, 1693366, 2498134, 3039898, 3386732, 4996268, 6079796, 6773464, 9992536, 12159592, 13546928, 19985072, 24319184, 126155767, 252311534, 504623068, 1009246136, 2018492272]

約数ペア:

[(1, 2018492272), (2, 1009246136), (4, 504623068), (8, 252311534), (16, 126155767), (83, 24319184), (101, 19985072), (149, 13546928), (166, 12159592), (202, 9992536), (298, 6773464), (332, 6079796), (404, 4996268), (596, 3386732), (664, 3039898), (808, 2498134), (1192, 1693366), (1328, 1519949), (1616, 1249067), (2384, 846683), (8383, 240784), (10201, 197872), (12367, 163216), (15049, 134128), (16766, 120392), (20402, 98936), (24734, 81608), (30098, 67064), (33532, 60196), (40804, 49468)]