1988792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1471}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 4040640

約数和(自身を除く): 2051848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1471, 2942, 5884, 11768, 19123, 38246, 76492, 152984, 248599, 497198, 994396, 1988792]

約数ペア:

[(1, 1988792), (2, 994396), (4, 497198), (8, 248599), (13, 152984), (26, 76492), (52, 38246), (104, 19123), (169, 11768), (338, 5884), (676, 2942), (1352, 1471)]