2011337373736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1153}}^1\times {\mathrm{21401}}^1$

素因数の和:23026

約数の個数: 64

約数和(自身を含む): 3947713614720

約数和(自身を除く): 1936376240984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 443, 886, 1153, 1772, 2306, 3544, 4612, 9224, 10189, 20378, 21401, 26519, 40756, 42802, 53038, 81512, 85604, 106076, 171208, 212152, 492223, 510779, 984446, 1021558, 1968892, 2043116, 3937784, 4086232, 9480643, 11747917, 18961286, 23495834, 24675353, 37922572, 46991668, 49350706, 75845144, 93983336, 98701412, 197402824, 218054789, 436109578, 567533119, 872219156, 1135066238, 1744438312, 2270132476, 4540264952, 10931181379, 21862362758, 43724725516, 87449451032, 251417171717, 502834343434, 1005668686868, 2011337373736]

約数ペア:

[(1, 2011337373736), (2, 1005668686868), (4, 502834343434), (8, 251417171717), (23, 87449451032), (46, 43724725516), (92, 21862362758), (184, 10931181379), (443, 4540264952), (886, 2270132476), (1153, 1744438312), (1772, 1135066238), (2306, 872219156), (3544, 567533119), (4612, 436109578), (9224, 218054789), (10189, 197402824), (20378, 98701412), (21401, 93983336), (26519, 75845144), (40756, 49350706), (42802, 46991668), (53038, 37922572), (81512, 24675353), (85604, 23495834), (106076, 18961286), (171208, 11747917), (212152, 9480643), (492223, 4086232), (510779, 3937784), (984446, 2043116), (1021558, 1968892)]