7197554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 13499136

約数和(自身を除く): 6301582

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 557, 923, 994, 1114, 1846, 3899, 6461, 7241, 7798, 12922, 14482, 39547, 50687, 79094, 101374, 276829, 514111, 553658, 1028222, 3598777, 7197554]

約数ペア:

[(1, 7197554), (2, 3598777), (7, 1028222), (13, 553658), (14, 514111), (26, 276829), (71, 101374), (91, 79094), (142, 50687), (182, 39547), (497, 14482), (557, 12922), (923, 7798), (994, 7241), (1114, 6461), (1846, 3899)]