681942433

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 785203200

約数和(自身を除く): 103260767

約数列:

[1, 19, 23, 31, 71, 437, 589, 709, 713, 1349, 1633, 2201, 13471, 13547, 16307, 21979, 31027, 41819, 50339, 50623, 309833, 417601, 505517, 956441, 961837, 1157797, 1560509, 9604823, 21998143, 29649671, 35891707, 681942433]

約数ペア:

[(1, 681942433), (19, 35891707), (23, 29649671), (31, 21998143), (71, 9604823), (437, 1560509), (589, 1157797), (709, 961837), (713, 956441), (1349, 505517), (1633, 417601), (2201, 309833), (13471, 50623), (13547, 50339), (16307, 41819), (21979, 31027)]