256331738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{97613}}^1$

素因数の和:97729

約数の個数: 16

約数和(自身を含む): 418178376

約数和(自身を除く): 161846638

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 97613, 195226, 1268969, 2537938, 9858913, 19717826, 128165869, 256331738]

約数ペア:

[(1, 256331738), (2, 128165869), (13, 19717826), (26, 9858913), (101, 2537938), (202, 1268969), (1313, 195226), (2626, 97613)]