2009780332

素因数分解:

$2^2\times 7^1\times {\mathrm{7487}}^1\times {\mathrm{9587}}^1$

素因数の和:17085

約数の個数: 24

約数和(自身を含む): 4020516864

約数和(自身を除く): 2010736532

約数列:

[1, 2, 4, 7, 14, 28, 7487, 9587, 14974, 19174, 29948, 38348, 52409, 67109, 104818, 134218, 209636, 268436, 71777869, 143555738, 287111476, 502445083, 1004890166, 2009780332]

約数ペア:

[(1, 2009780332), (2, 1004890166), (4, 502445083), (7, 287111476), (14, 143555738), (28, 71777869), (7487, 268436), (9587, 209636), (14974, 134218), (19174, 104818), (29948, 67109), (38348, 52409)]