966711718

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{3511}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 1687108608

約数和(自身を除く): 720396890

約数列:

[1, 2, 7, 14, 71, 142, 277, 497, 554, 994, 1939, 3511, 3878, 7022, 19667, 24577, 39334, 49154, 137669, 249281, 275338, 498562, 972547, 1744967, 1945094, 3489934, 6807829, 13615658, 69050837, 138101674, 483355859, 966711718]

約数ペア:

[(1, 966711718), (2, 483355859), (7, 138101674), (14, 69050837), (71, 13615658), (142, 6807829), (277, 3489934), (497, 1945094), (554, 1744967), (994, 972547), (1939, 498562), (3511, 275338), (3878, 249281), (7022, 137669), (19667, 49154), (24577, 39334)]