2019936507

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{641}}^1\times {\mathrm{1249}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 2795910000

約数和(自身を除く): 775973493

約数列:

[1, 3, 29, 87, 641, 841, 1249, 1923, 2523, 3747, 18589, 36221, 55767, 108663, 539081, 800609, 1050409, 1617243, 2401827, 3151227, 23217661, 69652983, 673312169, 2019936507]

約数ペア:

[(1, 2019936507), (3, 673312169), (29, 69652983), (87, 23217661), (641, 3151227), (841, 2401827), (1249, 1617243), (1923, 1050409), (2523, 800609), (3747, 539081), (18589, 108663), (36221, 55767)]