7988926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5953}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 13289328

約数和(自身を除く): 5300402

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 5953, 11906, 65483, 130966, 363133, 726266, 3994463, 7988926]

約数ペア:

[(1, 7988926), (2, 3994463), (11, 726266), (22, 363133), (61, 130966), (122, 65483), (671, 11906), (1342, 5953)]