1413778828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241589}}^1$

素因数の和:241630

約数の個数: 48

約数和(自身を含む): 3246969600

約数和(自身を除く): 1833190772

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 241589, 483178, 966356, 1691123, 2657479, 3382246, 4590191, 5314958, 6764492, 9180382, 10629916, 18360764, 18602353, 32131337, 37204706, 50492101, 64262674, 74409412, 100984202, 128525348, 201968404, 353444707, 706889414, 1413778828]

約数ペア:

[(1, 1413778828), (2, 706889414), (4, 353444707), (7, 201968404), (11, 128525348), (14, 100984202), (19, 74409412), (22, 64262674), (28, 50492101), (38, 37204706), (44, 32131337), (76, 18602353), (77, 18360764), (133, 10629916), (154, 9180382), (209, 6764492), (266, 5314958), (308, 4590191), (418, 3382246), (532, 2657479), (836, 1691123), (1463, 966356), (2926, 483178), (5852, 241589)]