2016276860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7754911}}^1$

素因数の和:7754933

約数の個数: 24

約数和(自身を含む): 4559888256

約数和(自身を除く): 2543611396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7754911, 15509822, 31019644, 38774555, 77549110, 100813843, 155098220, 201627686, 403255372, 504069215, 1008138430, 2016276860]

約数ペア:

[(1, 2016276860), (2, 1008138430), (4, 504069215), (5, 403255372), (10, 201627686), (13, 155098220), (20, 100813843), (26, 77549110), (52, 38774555), (65, 31019644), (130, 15509822), (260, 7754911)]