2019666470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{62201}}^1$

素因数の和:62416

約数の個数: 32

約数和(自身を含む): 3869462016

約数和(自身を除く): 1849795546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 6494, 16235, 32470, 62201, 124402, 311005, 622010, 1057417, 2114834, 5287085, 10574170, 11880391, 23760782, 59401955, 118803910, 201966647, 403933294, 1009833235, 2019666470]

約数ペア:

[(1, 2019666470), (2, 1009833235), (5, 403933294), (10, 201966647), (17, 118803910), (34, 59401955), (85, 23760782), (170, 11880391), (191, 10574170), (382, 5287085), (955, 2114834), (1910, 1057417), (3247, 622010), (6494, 311005), (16235, 124402), (32470, 62201)]