7934212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 54

約数和(自身を含む): 16696554

約数和(自身を除く): 8762342

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 121, 143, 169, 194, 242, 286, 338, 388, 484, 572, 676, 1067, 1261, 1573, 1859, 2134, 2522, 3146, 3718, 4268, 5044, 6292, 7436, 11737, 13871, 16393, 20449, 23474, 27742, 32786, 40898, 46948, 55484, 65572, 81796, 152581, 180323, 305162, 360646, 610324, 721292, 1983553, 3967106, 7934212]

約数ペア:

[(1, 7934212), (2, 3967106), (4, 1983553), (11, 721292), (13, 610324), (22, 360646), (26, 305162), (44, 180323), (52, 152581), (97, 81796), (121, 65572), (143, 55484), (169, 46948), (194, 40898), (242, 32786), (286, 27742), (338, 23474), (388, 20449), (484, 16393), (572, 13871), (676, 11737), (1067, 7436), (1261, 6292), (1573, 5044), (1859, 4268), (2134, 3718), (2522, 3146)]