1916503585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{425417}}^1$

素因数の和:425492

約数の個数: 16

約数和(自身を含む): 2481037776

約数和(自身を除く): 564534191

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 425417, 2127085, 7232089, 22547101, 36160445, 112735505, 383300717, 1916503585]

約数ペア:

[(1, 1916503585), (5, 383300717), (17, 112735505), (53, 36160445), (85, 22547101), (265, 7232089), (901, 2127085), (4505, 425417)]