1427642788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{16529}}^1$

素因数の和:16708

約数の個数: 48

約数和(自身を含む): 2954770560

約数和(自身を除く): 1527127772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 604, 1661, 1963, 3322, 3926, 6644, 7852, 16529, 21593, 33058, 43186, 66116, 86372, 181819, 214877, 363638, 429754, 727276, 859508, 2363647, 2495879, 4727294, 4991758, 9454588, 9983516, 27454669, 32446427, 54909338, 64892854, 109818676, 129785708, 356910697, 713821394, 1427642788]

約数ペア:

[(1, 1427642788), (2, 713821394), (4, 356910697), (11, 129785708), (13, 109818676), (22, 64892854), (26, 54909338), (44, 32446427), (52, 27454669), (143, 9983516), (151, 9454588), (286, 4991758), (302, 4727294), (572, 2495879), (604, 2363647), (1661, 859508), (1963, 727276), (3322, 429754), (3926, 363638), (6644, 214877), (7852, 181819), (16529, 86372), (21593, 66116), (33058, 43186)]