280659426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{9391}}^1$

素因数の和:9706

約数の個数: 32

約数和(自身を含む): 596429568

約数和(自身を除く): 315770142

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 293, 586, 879, 1758, 4981, 9391, 9962, 14943, 18782, 28173, 29886, 56346, 159647, 319294, 478941, 957882, 2751563, 5503126, 8254689, 16509378, 46776571, 93553142, 140329713, 280659426]

約数ペア:

[(1, 280659426), (2, 140329713), (3, 93553142), (6, 46776571), (17, 16509378), (34, 8254689), (51, 5503126), (102, 2751563), (293, 957882), (586, 478941), (879, 319294), (1758, 159647), (4981, 56346), (9391, 29886), (9962, 28173), (14943, 18782)]