996947778

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2340253}}^1$

素因数の和:2340329

約数の個数: 16

約数和(自身を含む): 2021979456

約数和(自身を除く): 1025031678

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2340253, 4680506, 7020759, 14041518, 166157963, 332315926, 498473889, 996947778]

約数ペア:

[(1, 996947778), (2, 498473889), (3, 332315926), (6, 166157963), (71, 14041518), (142, 7020759), (213, 4680506), (426, 2340253)]