842812738

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{6761}}^1$

素因数の和:7317

約数の個数: 16

約数和(自身を含む): 1275664824

約数和(自身を除く): 432852086

約数列:

[1, 2, 157, 314, 397, 794, 6761, 13522, 62329, 124658, 1061477, 2122954, 2684117, 5368234, 421406369, 842812738]

約数ペア:

[(1, 842812738), (2, 421406369), (157, 5368234), (314, 2684117), (397, 2122954), (794, 1061477), (6761, 124658), (13522, 62329)]