1880396908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{36161479}}^1$

素因数の和:36161496

約数の個数: 12

約数和(自身を含む): 3543825040

約数和(自身を除く): 1663428132

約数列:

[1, 2, 4, 13, 26, 52, 36161479, 72322958, 144645916, 470099227, 940198454, 1880396908]

約数ペア:

[(1, 1880396908), (2, 940198454), (4, 470099227), (13, 144645916), (26, 72322958), (52, 36161479)]