2149654836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{234781}}^1$

素因数の和:234904

約数の個数: 48

約数和(自身を含む): 5785028480

約数和(自身を除く): 3635373644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 234781, 469562, 704343, 939124, 1408686, 1643467, 2817372, 3286934, 4930401, 6573868, 9860802, 19721604, 25591129, 51182258, 76773387, 102364516, 153546774, 179137903, 307093548, 358275806, 537413709, 716551612, 1074827418, 2149654836]

約数ペア:

[(1, 2149654836), (2, 1074827418), (3, 716551612), (4, 537413709), (6, 358275806), (7, 307093548), (12, 179137903), (14, 153546774), (21, 102364516), (28, 76773387), (42, 51182258), (84, 25591129), (109, 19721604), (218, 9860802), (327, 6573868), (436, 4930401), (654, 3286934), (763, 2817372), (1308, 1643467), (1526, 1408686), (2289, 939124), (3052, 704343), (4578, 469562), (9156, 234781)]