4888890710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{223339}}^1$

素因数の和:223556

約数の個数: 32

約数和(自身を含む): 9648288000

約数和(自身を除く): 4759397290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 223339, 446678, 1116695, 2233390, 2456729, 4913458, 12283645, 24567290, 44444461, 88888922, 222222305, 444444610, 488889071, 977778142, 2444445355, 4888890710]

約数ペア:

[(1, 4888890710), (2, 2444445355), (5, 977778142), (10, 488889071), (11, 444444610), (22, 222222305), (55, 88888922), (110, 44444461), (199, 24567290), (398, 12283645), (995, 4913458), (1990, 2456729), (2189, 2233390), (4378, 1116695), (10945, 446678), (21890, 223339)]