2013446995

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{72727}}^1$

素因数の和:72859

約数の個数: 24

約数和(自身を含む): 2835519264

約数和(自身を除く): 822072269

約数列:

[1, 5, 7, 35, 49, 113, 245, 565, 791, 3955, 5537, 27685, 72727, 363635, 509089, 2545445, 3563623, 8218151, 17818115, 41090755, 57527057, 287635285, 402689399, 2013446995]

約数ペア:

[(1, 2013446995), (5, 402689399), (7, 287635285), (35, 57527057), (49, 41090755), (113, 17818115), (245, 8218151), (565, 3563623), (791, 2545445), (3955, 509089), (5537, 363635), (27685, 72727)]