1437223606

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15889}}^1$

素因数の和:15989

約数の個数: 48

約数和(自身を含む): 2738927520

約数和(自身を除く): 1301703914

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 637, 923, 994, 1274, 1846, 3479, 6461, 6958, 12922, 15889, 31778, 45227, 90454, 111223, 206557, 222446, 413114, 778561, 1128119, 1445899, 1557122, 2256238, 2891798, 7896833, 10121293, 14665547, 15793666, 20242586, 29331094, 55277831, 102658829, 110555662, 205317658, 718611803, 1437223606]

約数ペア:

[(1, 1437223606), (2, 718611803), (7, 205317658), (13, 110555662), (14, 102658829), (26, 55277831), (49, 29331094), (71, 20242586), (91, 15793666), (98, 14665547), (142, 10121293), (182, 7896833), (497, 2891798), (637, 2256238), (923, 1557122), (994, 1445899), (1274, 1128119), (1846, 778561), (3479, 413114), (6461, 222446), (6958, 206557), (12922, 111223), (15889, 90454), (31778, 45227)]