2080692918

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{2161}}^1$

素因数の和:2677

約数の個数: 48

約数和(自身を含む): 4553172000

約数和(自身を除く): 2472479082

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 359, 447, 718, 894, 1077, 1341, 2154, 2161, 2682, 3231, 4322, 6462, 6483, 12966, 19449, 38898, 53491, 106982, 160473, 320946, 321989, 481419, 643978, 775799, 962838, 965967, 1551598, 1931934, 2327397, 2897901, 4654794, 5795802, 6982191, 13964382, 115594051, 231188102, 346782153, 693564306, 1040346459, 2080692918]

約数ペア:

[(1, 2080692918), (2, 1040346459), (3, 693564306), (6, 346782153), (9, 231188102), (18, 115594051), (149, 13964382), (298, 6982191), (359, 5795802), (447, 4654794), (718, 2897901), (894, 2327397), (1077, 1931934), (1341, 1551598), (2154, 965967), (2161, 962838), (2682, 775799), (3231, 643978), (4322, 481419), (6462, 321989), (6483, 320946), (12966, 160473), (19449, 106982), (38898, 53491)]