8521153670

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{10597}}^1$

素因数の和:11216

約数の個数: 32

約数和(自身を含む): 15456462336

約数和(自身を除く): 6935308666

約数列:

[1, 2, 5, 10, 191, 382, 421, 842, 955, 1910, 2105, 4210, 10597, 21194, 52985, 80411, 105970, 160822, 402055, 804110, 2024027, 4048054, 4461337, 8922674, 10120135, 20240270, 22306685, 44613370, 852115367, 1704230734, 4260576835, 8521153670]

約数ペア:

[(1, 8521153670), (2, 4260576835), (5, 1704230734), (10, 852115367), (191, 44613370), (382, 22306685), (421, 20240270), (842, 10120135), (955, 8922674), (1910, 4461337), (2105, 4048054), (4210, 2024027), (10597, 804110), (21194, 402055), (52985, 160822), (80411, 105970)]