291240324698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{144607907}}^1$

素因数の和:144607981

約数の個数: 16

約数和(自身を含む): 468529621920

約数和(自身を除く): 177289297222

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 144607907, 289215814, 2747550233, 5495100466, 7664219071, 15328438142, 145620162349, 291240324698]

約数ペア:

[(1, 291240324698), (2, 145620162349), (19, 15328438142), (38, 7664219071), (53, 5495100466), (106, 2747550233), (1007, 289215814), (2014, 144607907)]