520020858742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{6383287}}^1$

素因数の和:6383353

約数の個数: 48

約数和(自身を含む): 1016627980032

約数和(自身を除く): 496607121290

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 529, 1058, 1771, 3542, 3703, 5819, 7406, 11638, 40733, 81466, 6383287, 12766574, 44683009, 70216157, 89366018, 140432314, 146815601, 293631202, 491513099, 983026198, 1027709207, 1614971611, 2055418414, 3229943222, 3376758823, 6753517646, 11304801277, 22609602554, 23637311761, 37144347053, 47274623522, 74288694106, 260010429371, 520020858742]

約数ペア:

[(1, 520020858742), (2, 260010429371), (7, 74288694106), (11, 47274623522), (14, 37144347053), (22, 23637311761), (23, 22609602554), (46, 11304801277), (77, 6753517646), (154, 3376758823), (161, 3229943222), (253, 2055418414), (322, 1614971611), (506, 1027709207), (529, 983026198), (1058, 491513099), (1771, 293631202), (3542, 146815601), (3703, 140432314), (5819, 89366018), (7406, 70216157), (11638, 44683009), (40733, 12766574), (81466, 6383287)]