13509244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 28385280

約数和(自身を除く): 14876036

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 131, 203, 254, 262, 406, 508, 524, 812, 889, 917, 1778, 1834, 3556, 3668, 3683, 3799, 7366, 7598, 14732, 15196, 16637, 25781, 26593, 33274, 51562, 53186, 66548, 103124, 106372, 116459, 232918, 465836, 482473, 964946, 1929892, 3377311, 6754622, 13509244]

約数ペア:

[(1, 13509244), (2, 6754622), (4, 3377311), (7, 1929892), (14, 964946), (28, 482473), (29, 465836), (58, 232918), (116, 116459), (127, 106372), (131, 103124), (203, 66548), (254, 53186), (262, 51562), (406, 33274), (508, 26593), (524, 25781), (812, 16637), (889, 15196), (917, 14732), (1778, 7598), (1834, 7366), (3556, 3799), (3668, 3683)]