130751738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5233}}^1$

素因数の和:5310

約数の個数: 24

約数和(自身を含む): 218289204

約数和(自身を除く): 87537466

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 5233, 10466, 12493, 24986, 68029, 136058, 162223, 324446, 2108899, 4217798, 5028913, 10057826, 65375869, 130751738]

約数ペア:

[(1, 130751738), (2, 65375869), (13, 10057826), (26, 5028913), (31, 4217798), (62, 2108899), (403, 324446), (806, 162223), (961, 136058), (1922, 68029), (5233, 24986), (10466, 12493)]