2720242556

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{881}}^1\times {\mathrm{2671}}^1$

素因数の和:3590

約数の個数: 36

約数和(自身を含む): 5064556896

約数和(自身を除く): 2344314340

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 881, 1156, 1762, 2671, 3524, 5342, 10684, 14977, 29954, 45407, 59908, 90814, 181628, 254609, 509218, 771919, 1018436, 1543838, 2353151, 3087676, 4706302, 9412604, 40003567, 80007134, 160014268, 680060639, 1360121278, 2720242556]

約数ペア:

[(1, 2720242556), (2, 1360121278), (4, 680060639), (17, 160014268), (34, 80007134), (68, 40003567), (289, 9412604), (578, 4706302), (881, 3087676), (1156, 2353151), (1762, 1543838), (2671, 1018436), (3524, 771919), (5342, 509218), (10684, 254609), (14977, 181628), (29954, 90814), (45407, 59908)]