496064504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{67181}}^1$

素因数の和:67271

約数の個数: 32

約数和(自身を含む): 1015791840

約数和(自身を除く): 519727336

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 67181, 134362, 268724, 537448, 873353, 1746706, 3493412, 4769851, 6986824, 9539702, 19079404, 38158808, 62008063, 124016126, 248032252, 496064504]

約数ペア:

[(1, 496064504), (2, 248032252), (4, 124016126), (8, 62008063), (13, 38158808), (26, 19079404), (52, 9539702), (71, 6986824), (104, 4769851), (142, 3493412), (284, 1746706), (568, 873353), (923, 537448), (1846, 268724), (3692, 134362), (7384, 67181)]