38893472212

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1\times {\mathrm{10247}}^1$

素因数の和:11020

約数の個数: 48

約数和(自身を含む): 78232412160

約数和(自身を除く): 39338939948

約数列:

[1, 2, 4, 7, 14, 28, 283, 479, 566, 958, 1132, 1916, 1981, 3353, 3962, 6706, 7924, 10247, 13412, 20494, 40988, 71729, 135557, 143458, 271114, 286916, 542228, 948899, 1897798, 2899901, 3795596, 4908313, 5799802, 9816626, 11599604, 19633252, 20299307, 34358191, 40598614, 68716382, 81197228, 137432764, 1389052579, 2778105158, 5556210316, 9723368053, 19446736106, 38893472212]

約数ペア:

[(1, 38893472212), (2, 19446736106), (4, 9723368053), (7, 5556210316), (14, 2778105158), (28, 1389052579), (283, 137432764), (479, 81197228), (566, 68716382), (958, 40598614), (1132, 34358191), (1916, 20299307), (1981, 19633252), (3353, 11599604), (3962, 9816626), (6706, 5799802), (7924, 4908313), (10247, 3795596), (13412, 2899901), (20494, 1897798), (40988, 948899), (71729, 542228), (135557, 286916), (143458, 271114)]