1169584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5644

約数の個数: 20

約数和(自身を含む): 2440816

約数和(自身を除く): 1271232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5623, 11246, 22492, 44984, 73099, 89968, 146198, 292396, 584792, 1169584]

約数ペア:

[(1, 1169584), (2, 584792), (4, 292396), (8, 146198), (13, 89968), (16, 73099), (26, 44984), (52, 22492), (104, 11246), (208, 5623)]