2019982136

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{1091}}^1\times {\mathrm{1163}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 3813264000

約数和(自身を除く): 1793281864

約数列:

[1, 2, 4, 8, 199, 398, 796, 1091, 1163, 1592, 2182, 2326, 4364, 4652, 8728, 9304, 217109, 231437, 434218, 462874, 868436, 925748, 1268833, 1736872, 1851496, 2537666, 5075332, 10150664, 252497767, 504995534, 1009991068, 2019982136]

約数ペア:

[(1, 2019982136), (2, 1009991068), (4, 504995534), (8, 252497767), (199, 10150664), (398, 5075332), (796, 2537666), (1091, 1851496), (1163, 1736872), (1592, 1268833), (2182, 925748), (2326, 868436), (4364, 462874), (4652, 434218), (8728, 231437), (9304, 217109)]