1738103998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{12277}}^1$

素因数の和:13347

約数の個数: 16

約数和(自身を含む): 2646743904

約数和(自身を除く): 908639906

約数列:

[1, 2, 71, 142, 997, 1994, 12277, 24554, 70787, 141574, 871667, 1743334, 12240169, 24480338, 869051999, 1738103998]

約数ペア:

[(1, 1738103998), (2, 869051999), (71, 24480338), (142, 12240169), (997, 1743334), (1994, 871667), (12277, 141574), (24554, 70787)]