2011184518

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3331}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 3603238128

約数和(自身を除く): 1592053610

約数列:

[1, 2, 7, 14, 49, 61, 98, 101, 122, 202, 427, 707, 854, 1414, 2989, 3331, 4949, 5978, 6161, 6662, 9898, 12322, 23317, 43127, 46634, 86254, 163219, 203191, 301889, 326438, 336431, 406382, 603778, 672862, 1422337, 2355017, 2844674, 4710034, 9956359, 16485119, 19912718, 20522291, 32970238, 41044582, 143656037, 287312074, 1005592259, 2011184518]

約数ペア:

[(1, 2011184518), (2, 1005592259), (7, 287312074), (14, 143656037), (49, 41044582), (61, 32970238), (98, 20522291), (101, 19912718), (122, 16485119), (202, 9956359), (427, 4710034), (707, 2844674), (854, 2355017), (1414, 1422337), (2989, 672862), (3331, 603778), (4949, 406382), (5978, 336431), (6161, 326438), (6662, 301889), (9898, 203191), (12322, 163219), (23317, 86254), (43127, 46634)]