1652804890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{10091}}^1$

素因数の和:11598

約数の個数: 32

約数和(自身を含む): 3248009280

約数和(自身を除く): 1595204390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1489, 2978, 7445, 10091, 14890, 16379, 20182, 32758, 50455, 81895, 100910, 111001, 163790, 222002, 555005, 1110010, 15025499, 30050998, 75127495, 150254990, 165280489, 330560978, 826402445, 1652804890]

約数ペア:

[(1, 1652804890), (2, 826402445), (5, 330560978), (10, 165280489), (11, 150254990), (22, 75127495), (55, 30050998), (110, 15025499), (1489, 1110010), (2978, 555005), (7445, 222002), (10091, 163790), (14890, 111001), (16379, 100910), (20182, 81895), (32758, 50455)]