2225561674

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{111871}}^1$

素因数の和:111923

約数の個数: 32

約数和(自身を含む): 4027392000

約数和(自身を除く): 1801830326

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 9947, 19894, 111871, 223742, 783097, 1566194, 3244259, 5481679, 6488518, 10963358, 22709813, 38371753, 45419626, 76743506, 158968691, 317937382, 1112780837, 2225561674]

約数ペア:

[(1, 2225561674), (2, 1112780837), (7, 317937382), (14, 158968691), (29, 76743506), (49, 45419626), (58, 38371753), (98, 22709813), (203, 10963358), (343, 6488518), (406, 5481679), (686, 3244259), (1421, 1566194), (2842, 783097), (9947, 223742), (19894, 111871)]