2580450019

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{23227}}^1$

素因数の和:23562

約数の個数: 16

約数和(自身を含む): 3010348800

約数和(自身を除く): 429898781

約数列:

[1, 7, 59, 269, 413, 1883, 15871, 23227, 111097, 162589, 1370393, 6248063, 9592751, 43736441, 368635717, 2580450019]

約数ペア:

[(1, 2580450019), (7, 368635717), (59, 43736441), (269, 9592751), (413, 6248063), (1883, 1370393), (15871, 162589), (23227, 111097)]