6464926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 10857024

約数和(自身を除く): 4392098

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 617, 806, 1234, 5239, 8021, 10478, 16042, 19127, 38254, 104273, 208546, 248651, 497302, 3232463, 6464926]

約数ペア:

[(1, 6464926), (2, 3232463), (13, 497302), (26, 248651), (31, 208546), (62, 104273), (169, 38254), (338, 19127), (403, 16042), (617, 10478), (806, 8021), (1234, 5239)]