5396404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 10250408

約数和(自身を除く): 4854004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 661, 1322, 2041, 2644, 4082, 8164, 8593, 17186, 34372, 103777, 207554, 415108, 1349101, 2698202, 5396404]

約数ペア:

[(1, 5396404), (2, 2698202), (4, 1349101), (13, 415108), (26, 207554), (52, 103777), (157, 34372), (314, 17186), (628, 8593), (661, 8164), (1322, 4082), (2041, 2644)]