2012377328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{95791}}^1$

素因数の和:95913

約数の個数: 40

約数和(自身を含む): 4240520256

約数和(自身を除く): 2228142928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 95791, 191582, 383164, 766328, 1245283, 1532656, 2490566, 4981132, 9674891, 9962264, 19349782, 19924528, 38699564, 77399128, 125773583, 154798256, 251547166, 503094332, 1006188664, 2012377328]

約数ペア:

[(1, 2012377328), (2, 1006188664), (4, 503094332), (8, 251547166), (13, 154798256), (16, 125773583), (26, 77399128), (52, 38699564), (101, 19924528), (104, 19349782), (202, 9962264), (208, 9674891), (404, 4981132), (808, 2490566), (1313, 1532656), (1616, 1245283), (2626, 766328), (5252, 383164), (10504, 191582), (21008, 95791)]