1782712412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65053}}^1$

素因数の和:65118

約数の個数: 48

約数和(自身を含む): 3672168192

約数和(自身を除く): 1889455780

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 65053, 130106, 260212, 845689, 1105901, 1691378, 2016643, 2211802, 3382756, 4033286, 4423604, 8066572, 14376713, 26216359, 28753426, 34282931, 52432718, 57506852, 68565862, 104865436, 137131724, 445678103, 891356206, 1782712412]

約数ペア:

[(1, 1782712412), (2, 891356206), (4, 445678103), (13, 137131724), (17, 104865436), (26, 68565862), (31, 57506852), (34, 52432718), (52, 34282931), (62, 28753426), (68, 26216359), (124, 14376713), (221, 8066572), (403, 4423604), (442, 4033286), (527, 3382756), (806, 2211802), (884, 2016643), (1054, 1691378), (1612, 1105901), (2108, 845689), (6851, 260212), (13702, 130106), (27404, 65053)]