2088891166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6551}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 3346237440

約数和(自身を除く): 1257346274

約数列:

[1, 2, 31, 37, 62, 74, 139, 278, 1147, 2294, 4309, 5143, 6551, 8618, 10286, 13102, 159433, 203081, 242387, 318866, 406162, 484774, 910589, 1821178, 7513997, 15027994, 28228259, 33691793, 56456518, 67383586, 1044445583, 2088891166]

約数ペア:

[(1, 2088891166), (2, 1044445583), (31, 67383586), (37, 56456518), (62, 33691793), (74, 28228259), (139, 15027994), (278, 7513997), (1147, 1821178), (2294, 910589), (4309, 484774), (5143, 406162), (6551, 318866), (8618, 242387), (10286, 203081), (13102, 159433)]