354649438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2371}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 626435712

約数和(自身を除く): 271786274

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 523, 1046, 2371, 4742, 5753, 6799, 11506, 13598, 26081, 30823, 52162, 61646, 74789, 149578, 339053, 678106, 1240033, 2480066, 13640363, 16120429, 27280726, 32240858, 177324719, 354649438]

約数ペア:

[(1, 354649438), (2, 177324719), (11, 32240858), (13, 27280726), (22, 16120429), (26, 13640363), (143, 2480066), (286, 1240033), (523, 678106), (1046, 339053), (2371, 149578), (4742, 74789), (5753, 61646), (6799, 52162), (11506, 30823), (13598, 26081)]