1244449912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{66791}}^1$

素因数の和:66951

約数の個数: 32

約数和(自身を含む): 2488669920

約数和(自身を除く): 1244220008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 66791, 133582, 267164, 534328, 1135447, 2270894, 4541788, 9083576, 9150367, 18300734, 36601468, 73202936, 155556239, 311112478, 622224956, 1244449912]

約数ペア:

[(1, 1244449912), (2, 622224956), (4, 311112478), (8, 155556239), (17, 73202936), (34, 36601468), (68, 18300734), (136, 9150367), (137, 9083576), (274, 4541788), (548, 2270894), (1096, 1135447), (2329, 534328), (4658, 267164), (9316, 133582), (18632, 66791)]