248299898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1993}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 465160320

約数和(自身を除く): 216860422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 809, 1618, 1993, 3986, 5663, 8899, 11326, 13951, 17798, 21923, 27902, 43846, 62293, 124586, 153461, 306922, 1612337, 3224674, 11286359, 17735707, 22572718, 35471414, 124149949, 248299898]

約数ペア:

[(1, 248299898), (2, 124149949), (7, 35471414), (11, 22572718), (14, 17735707), (22, 11286359), (77, 3224674), (154, 1612337), (809, 306922), (1618, 153461), (1993, 124586), (3986, 62293), (5663, 43846), (8899, 27902), (11326, 21923), (13951, 17798)]