4650000004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{52081}}^1$

素因数の和:52216

約数の個数: 48

約数和(自身を含む): 9371010096

約数和(自身を除く): 4721010092

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 884, 1313, 1717, 2626, 3434, 5252, 6868, 22321, 44642, 52081, 89284, 104162, 208324, 677053, 885377, 1354106, 1770754, 2708212, 3541508, 5260181, 10520362, 11509901, 21040724, 23019802, 46039604, 68382353, 89423077, 136764706, 178846154, 273529412, 357692308, 1162500001, 2325000002, 4650000004]

約数ペア:

[(1, 4650000004), (2, 2325000002), (4, 1162500001), (13, 357692308), (17, 273529412), (26, 178846154), (34, 136764706), (52, 89423077), (68, 68382353), (101, 46039604), (202, 23019802), (221, 21040724), (404, 11509901), (442, 10520362), (884, 5260181), (1313, 3541508), (1717, 2708212), (2626, 1770754), (3434, 1354106), (5252, 885377), (6868, 677053), (22321, 208324), (44642, 104162), (52081, 89284)]