3199432816

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{630803}}^1$

素因数の和:631128

約数の個数: 20

約数和(自身を含む): 6218465832

約数和(自身を除く): 3019033016

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 630803, 1261606, 2523212, 5046424, 10092848, 199964551, 399929102, 799858204, 1599716408, 3199432816]

約数ペア:

[(1, 3199432816), (2, 1599716408), (4, 799858204), (8, 399929102), (16, 199964551), (317, 10092848), (634, 5046424), (1268, 2523212), (2536, 1261606), (5072, 630803)]