8831238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 20563200

約数和(自身を除く): 11731962

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 101, 114, 118, 177, 202, 247, 303, 354, 494, 606, 741, 767, 1121, 1313, 1482, 1534, 1919, 2242, 2301, 2626, 3363, 3838, 3939, 4602, 5757, 5959, 6726, 7878, 11514, 11918, 14573, 17877, 24947, 29146, 35754, 43719, 49894, 74841, 77467, 87438, 113221, 149682, 154934, 226442, 232401, 339663, 464802, 679326, 1471873, 2943746, 4415619, 8831238]

約数ペア:

[(1, 8831238), (2, 4415619), (3, 2943746), (6, 1471873), (13, 679326), (19, 464802), (26, 339663), (38, 232401), (39, 226442), (57, 154934), (59, 149682), (78, 113221), (101, 87438), (114, 77467), (118, 74841), (177, 49894), (202, 43719), (247, 35754), (303, 29146), (354, 24947), (494, 17877), (606, 14573), (741, 11918), (767, 11514), (1121, 7878), (1313, 6726), (1482, 5959), (1534, 5757), (1919, 4602), (2242, 3939), (2301, 3838), (2626, 3363)]