84791668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11731}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 160963040

約数和(自身を除く): 76171372

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 11731, 23462, 46924, 152503, 305006, 610012, 1630609, 3261218, 6522436, 21197917, 42395834, 84791668]

約数ペア:

[(1, 84791668), (2, 42395834), (4, 21197917), (13, 6522436), (26, 3261218), (52, 1630609), (139, 610012), (278, 305006), (556, 152503), (1807, 46924), (3614, 23462), (7228, 11731)]