143987012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21803}}^1$

素因数の和:21947

約数の個数: 24

約数和(自身を含む): 273509376

約数和(自身を除く): 129522364

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 21803, 43606, 87212, 283439, 566878, 1133756, 2768981, 5537962, 11075924, 35996753, 71993506, 143987012]

約数ペア:

[(1, 143987012), (2, 71993506), (4, 35996753), (13, 11075924), (26, 5537962), (52, 2768981), (127, 1133756), (254, 566878), (508, 283439), (1651, 87212), (3302, 43606), (6604, 21803)]