2028532971

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{27917}}^1$

素因数の和:28430

約数の個数: 16

約数和(自身を含む): 2761871904

約数和(自身を除く): 733338933

約数列:

[1, 3, 53, 159, 457, 1371, 24221, 27917, 72663, 83751, 1479601, 4438803, 12758069, 38274207, 676177657, 2028532971]

約数ペア:

[(1, 2028532971), (3, 676177657), (53, 38274207), (159, 12758069), (457, 4438803), (1371, 1479601), (24221, 83751), (27917, 72663)]