247149955754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{123341}}^1\times {\mathrm{77069}}^1$

素因数の和:200425

約数の個数: 16

約数和(自身を含む): 399250653480

約数和(自身を除く): 152100697726

約数列:

[1, 2, 13, 26, 77069, 123341, 154138, 246682, 1001897, 1603433, 2003794, 3206866, 9505767529, 19011535058, 123574977877, 247149955754]

約数ペア:

[(1, 247149955754), (2, 123574977877), (13, 19011535058), (26, 9505767529), (77069, 3206866), (123341, 2003794), (154138, 1603433), (246682, 1001897)]