1819396082

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1780231}}^1$

素因数の和:1780313

約数の個数: 16

約数和(自身を含む): 3161692032

約数和(自身を除く): 1342295950

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1780231, 3560462, 12461617, 24923234, 129956863, 259913726, 909698041, 1819396082]

約数ペア:

[(1, 1819396082), (2, 909698041), (7, 259913726), (14, 129956863), (73, 24923234), (146, 12461617), (511, 3560462), (1022, 1780231)]