2042420895

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1464101}}^1$

素因数の和:1464143

約数の個数: 24

約数和(自身を含む): 3654398592

約数和(自身を除く): 1611977697

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1464101, 4392303, 7320505, 13176909, 21961515, 45387131, 65884545, 136161393, 226935655, 408484179, 680806965, 2042420895]

約数ペア:

[(1, 2042420895), (3, 680806965), (5, 408484179), (9, 226935655), (15, 136161393), (31, 65884545), (45, 45387131), (93, 21961515), (155, 13176909), (279, 7320505), (465, 4392303), (1395, 1464101)]