2019770852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{37657}}^1$

素因数の和:37748

約数の個数: 48

約数和(自身を含む): 4099600512

約数和(自身を除く): 2079829660

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 583, 1012, 1166, 1219, 2332, 2438, 4876, 13409, 26818, 37657, 53636, 75314, 150628, 414227, 828454, 866111, 1656908, 1732222, 1995821, 3464444, 3991642, 7983284, 9527221, 19054442, 21954031, 38108884, 43908062, 45903883, 87816124, 91807766, 183615532, 504942713, 1009885426, 2019770852]

約数ペア:

[(1, 2019770852), (2, 1009885426), (4, 504942713), (11, 183615532), (22, 91807766), (23, 87816124), (44, 45903883), (46, 43908062), (53, 38108884), (92, 21954031), (106, 19054442), (212, 9527221), (253, 7983284), (506, 3991642), (583, 3464444), (1012, 1995821), (1166, 1732222), (1219, 1656908), (2332, 866111), (2438, 828454), (4876, 414227), (13409, 150628), (26818, 75314), (37657, 53636)]