181463074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{2089}}^1$

素因数の和:2374

約数の個数: 24

約数和(自身を含む): 296031780

約数和(自身を除く): 114568706

約数列:

[1, 2, 13, 26, 169, 257, 338, 514, 2089, 3341, 4178, 6682, 27157, 43433, 54314, 86866, 353041, 536873, 706082, 1073746, 6979349, 13958698, 90731537, 181463074]

約数ペア:

[(1, 181463074), (2, 90731537), (13, 13958698), (26, 6979349), (169, 1073746), (257, 706082), (338, 536873), (514, 353041), (2089, 86866), (3341, 54314), (4178, 43433), (6682, 27157)]