2015140906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1018777}}^1$

素因数の和:1018845

約数の個数: 16

約数和(自身を含む): 3227488704

約数和(自身を除く): 1212347798

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 1018777, 2037554, 23431871, 43807411, 46863742, 87614822, 1007570453, 2015140906]

約数ペア:

[(1, 2015140906), (2, 1007570453), (23, 87614822), (43, 46863742), (46, 43807411), (86, 23431871), (989, 2037554), (1978, 1018777)]