82018508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 169645056

約数和(自身を除く): 87626548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 446, 572, 643, 892, 1286, 2453, 2572, 2899, 4906, 5798, 7073, 8359, 9812, 11596, 14146, 16718, 28292, 31889, 33436, 63778, 91949, 127556, 143389, 183898, 286778, 367796, 573556, 1577279, 1864057, 3154558, 3728114, 6309116, 7456228, 20504627, 41009254, 82018508]

約数ペア:

[(1, 82018508), (2, 41009254), (4, 20504627), (11, 7456228), (13, 6309116), (22, 3728114), (26, 3154558), (44, 1864057), (52, 1577279), (143, 573556), (223, 367796), (286, 286778), (446, 183898), (572, 143389), (643, 127556), (892, 91949), (1286, 63778), (2453, 33436), (2572, 31889), (2899, 28292), (4906, 16718), (5798, 14146), (7073, 11596), (8359, 9812)]