2998889198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{127363}}^1$

素因数の和:127619

約数の個数: 16

約数和(自身を含む): 4595802576

約数和(自身を除く): 1596913378

約数列:

[1, 2, 61, 122, 193, 386, 11773, 23546, 127363, 254726, 7769143, 15538286, 24581059, 49162118, 1499444599, 2998889198]

約数ペア:

[(1, 2998889198), (2, 1499444599), (61, 49162118), (122, 24581059), (193, 15538286), (386, 7769143), (11773, 254726), (23546, 127363)]