2441404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 5419008

約数和(自身を除く): 2977604

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 223, 238, 322, 391, 446, 476, 644, 782, 892, 1561, 1564, 2737, 3122, 3791, 5129, 5474, 6244, 7582, 10258, 10948, 15164, 20516, 26537, 35903, 53074, 71806, 87193, 106148, 143612, 174386, 348772, 610351, 1220702, 2441404]

約数ペア:

[(1, 2441404), (2, 1220702), (4, 610351), (7, 348772), (14, 174386), (17, 143612), (23, 106148), (28, 87193), (34, 71806), (46, 53074), (68, 35903), (92, 26537), (119, 20516), (161, 15164), (223, 10948), (238, 10258), (322, 7582), (391, 6244), (446, 5474), (476, 5129), (644, 3791), (782, 3122), (892, 2737), (1561, 1564)]