2013886570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{45491}}^1$

素因数の和:45750

約数の個数: 32

約数和(自身を含む): 3832246080

約数和(自身を除く): 1818359510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 2330, 4427, 8854, 22135, 44270, 45491, 90982, 227455, 454910, 864329, 1728658, 4321645, 8643290, 10599403, 21198806, 52997015, 105994030, 201388657, 402777314, 1006943285, 2013886570]

約数ペア:

[(1, 2013886570), (2, 1006943285), (5, 402777314), (10, 201388657), (19, 105994030), (38, 52997015), (95, 21198806), (190, 10599403), (233, 8643290), (466, 4321645), (1165, 1728658), (2330, 864329), (4427, 454910), (8854, 227455), (22135, 90982), (44270, 45491)]