2487130646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3919}}^1$

素因数の和:4269

約数の個数: 64

約数和(自身を含む): 5026129920

約数和(自身を除く): 2538999274

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 317, 634, 1001, 2002, 2219, 3487, 3919, 4121, 4438, 6974, 7838, 8242, 24409, 27433, 28847, 43109, 45331, 48818, 50947, 54866, 57694, 86218, 90662, 101894, 301763, 317317, 356629, 560417, 603526, 634634, 713258, 1120834, 1242323, 2484646, 3922919, 7845838, 8696261, 13665553, 16150199, 17392522, 27331106, 32300398, 95658871, 113051393, 177652189, 191317742, 226102786, 355304378, 1243565323, 2487130646]

約数ペア:

[(1, 2487130646), (2, 1243565323), (7, 355304378), (11, 226102786), (13, 191317742), (14, 177652189), (22, 113051393), (26, 95658871), (77, 32300398), (91, 27331106), (143, 17392522), (154, 16150199), (182, 13665553), (286, 8696261), (317, 7845838), (634, 3922919), (1001, 2484646), (2002, 1242323), (2219, 1120834), (3487, 713258), (3919, 634634), (4121, 603526), (4438, 560417), (6974, 356629), (7838, 317317), (8242, 301763), (24409, 101894), (27433, 90662), (28847, 86218), (43109, 57694), (45331, 54866), (48818, 50947)]