1016811796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253949}}^1$

素因数の和:253984

約数の個数: 48

約数和(自身を含む): 2389161600

約数和(自身を除く): 1372349804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 253949, 507898, 1015796, 1777643, 2793439, 3301337, 3555286, 5586878, 6602674, 7110572, 11173756, 13205348, 19554073, 23109359, 36314707, 39108146, 46218718, 72629414, 78216292, 92437436, 145258828, 254202949, 508405898, 1016811796]

約数ペア:

[(1, 1016811796), (2, 508405898), (4, 254202949), (7, 145258828), (11, 92437436), (13, 78216292), (14, 72629414), (22, 46218718), (26, 39108146), (28, 36314707), (44, 23109359), (52, 19554073), (77, 13205348), (91, 11173756), (143, 7110572), (154, 6602674), (182, 5586878), (286, 3555286), (308, 3301337), (364, 2793439), (572, 1777643), (1001, 1015796), (2002, 507898), (4004, 253949)]