1520367088

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{840911}}^1$

素因数の和:841032

約数の個数: 20

約数和(自身を含む): 2971783008

約数和(自身を除く): 1451415920

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 840911, 1681822, 3363644, 6727288, 13454576, 95022943, 190045886, 380091772, 760183544, 1520367088]

約数ペア:

[(1, 1520367088), (2, 760183544), (4, 380091772), (8, 190045886), (16, 95022943), (113, 13454576), (226, 6727288), (452, 3363644), (904, 1681822), (1808, 840911)]