2008208154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{765907}}^1$

素因数の和:765954

約数の個数: 32

約数和(自身を含む): 4411630080

約数和(自身を除く): 2403421926

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 765907, 1531814, 2297721, 4595442, 14552233, 17615861, 29104466, 35231722, 43656699, 52847583, 87313398, 105695166, 334701359, 669402718, 1004104077, 2008208154]

約数ペア:

[(1, 2008208154), (2, 1004104077), (3, 669402718), (6, 334701359), (19, 105695166), (23, 87313398), (38, 52847583), (46, 43656699), (57, 35231722), (69, 29104466), (114, 17615861), (138, 14552233), (437, 4595442), (874, 2297721), (1311, 1531814), (2622, 765907)]