2018520644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1\times {\mathrm{1931}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 4152408960

約数和(自身を除く): 2133888316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1009, 1036, 1931, 2018, 3862, 4036, 7063, 7724, 13517, 14126, 27034, 28252, 37333, 54068, 71447, 74666, 142894, 149332, 261331, 285788, 500129, 522662, 1000258, 1045324, 1948379, 2000516, 3896758, 7793516, 13638653, 27277306, 54554612, 72090023, 144180046, 288360092, 504630161, 1009260322, 2018520644]

約数ペア:

[(1, 2018520644), (2, 1009260322), (4, 504630161), (7, 288360092), (14, 144180046), (28, 72090023), (37, 54554612), (74, 27277306), (148, 13638653), (259, 7793516), (518, 3896758), (1009, 2000516), (1036, 1948379), (1931, 1045324), (2018, 1000258), (3862, 522662), (4036, 500129), (7063, 285788), (7724, 261331), (13517, 149332), (14126, 142894), (27034, 74666), (28252, 71447), (37333, 54068)]