2017119988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{53951}}^1$

素因数の和:54687

約数の個数: 24

約数和(自身を含む): 3806853120

約数和(自身を除く): 1789733132

約数列:

[1, 2, 4, 13, 26, 52, 719, 1438, 2876, 9347, 18694, 37388, 53951, 107902, 215804, 701363, 1402726, 2805452, 38790769, 77581538, 155163076, 504279997, 1008559994, 2017119988]

約数ペア:

[(1, 2017119988), (2, 1008559994), (4, 504279997), (13, 155163076), (26, 77581538), (52, 38790769), (719, 2805452), (1438, 1402726), (2876, 701363), (9347, 215804), (18694, 107902), (37388, 53951)]