259070136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{830353}}^1$

素因数の和:830375

約数の個数: 32

約数和(自身を含む): 697497360

約数和(自身を除く): 438427224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 830353, 1660706, 2491059, 3321412, 4982118, 6642824, 9964236, 10794589, 19928472, 21589178, 32383767, 43178356, 64767534, 86356712, 129535068, 259070136]

約数ペア:

[(1, 259070136), (2, 129535068), (3, 86356712), (4, 64767534), (6, 43178356), (8, 32383767), (12, 21589178), (13, 19928472), (24, 10794589), (26, 9964236), (39, 6642824), (52, 4982118), (78, 3321412), (104, 2491059), (156, 1660706), (312, 830353)]