2019771655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{2129}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 2708951040

約数和(自身を除く): 689179385

約数列:

[1, 5, 11, 47, 55, 235, 367, 517, 1835, 2129, 2585, 4037, 10645, 17249, 20185, 23419, 86245, 100063, 117095, 189739, 500315, 781343, 948695, 1100693, 3906715, 5503465, 8594773, 36723121, 42973865, 183615605, 403954331, 2019771655]

約数ペア:

[(1, 2019771655), (5, 403954331), (11, 183615605), (47, 42973865), (55, 36723121), (235, 8594773), (367, 5503465), (517, 3906715), (1835, 1100693), (2129, 948695), (2585, 781343), (4037, 500315), (10645, 189739), (17249, 117095), (20185, 100063), (23419, 86245)]