1921567235368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2459}}^1\times {\mathrm{8880029}}^1$

素因数の和:8882505

約数の個数: 32

約数和(自身を含む): 3932077284000

約数和(自身を除く): 2010510048632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2459, 4918, 9836, 19672, 27049, 54098, 108196, 216392, 8880029, 17760058, 35520116, 71040232, 97680319, 195360638, 390721276, 781442552, 21835991311, 43671982622, 87343965244, 174687930488, 240195904421, 480391808842, 960783617684, 1921567235368]

約数ペア:

[(1, 1921567235368), (2, 960783617684), (4, 480391808842), (8, 240195904421), (11, 174687930488), (22, 87343965244), (44, 43671982622), (88, 21835991311), (2459, 781442552), (4918, 390721276), (9836, 195360638), (19672, 97680319), (27049, 71040232), (54098, 35520116), (108196, 17760058), (216392, 8880029)]