2357647513

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 2600942400

約数和(自身を除く): 243294887

約数列:

[1, 13, 71, 169, 349, 563, 923, 4537, 7319, 11999, 24779, 39973, 58981, 95147, 196487, 322127, 519649, 2554331, 4187651, 6755437, 13950577, 33206303, 181357501, 2357647513]

約数ペア:

[(1, 2357647513), (13, 181357501), (71, 33206303), (169, 13950577), (349, 6755437), (563, 4187651), (923, 2554331), (4537, 519649), (7319, 322127), (11999, 196487), (24779, 95147), (39973, 58981)]