1861941862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{11117}}^1$

素因数の和:11484

約数の個数: 32

約数和(自身を含む): 3189176064

約数和(自身を除く): 1327234202

約数列:

[1, 2, 11, 22, 23, 46, 253, 331, 506, 662, 3641, 7282, 7613, 11117, 15226, 22234, 83743, 122287, 167486, 244574, 255691, 511382, 2812601, 3679727, 5625202, 7359454, 40476997, 80953994, 84633721, 169267442, 930970931, 1861941862]

約数ペア:

[(1, 1861941862), (2, 930970931), (11, 169267442), (22, 84633721), (23, 80953994), (46, 40476997), (253, 7359454), (331, 5625202), (506, 3679727), (662, 2812601), (3641, 511382), (7282, 255691), (7613, 244574), (11117, 167486), (15226, 122287), (22234, 83743)]