2116749416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{16921}}^1$

素因数の和:17769

約数の個数: 32

約数和(自身を含む): 4183118400

約数和(自身を除く): 2066368984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 823, 1646, 3292, 6584, 15637, 16921, 31274, 33842, 62548, 67684, 125096, 135368, 321499, 642998, 1285996, 2571992, 13925983, 27851966, 55703932, 111407864, 264593677, 529187354, 1058374708, 2116749416]

約数ペア:

[(1, 2116749416), (2, 1058374708), (4, 529187354), (8, 264593677), (19, 111407864), (38, 55703932), (76, 27851966), (152, 13925983), (823, 2571992), (1646, 1285996), (3292, 642998), (6584, 321499), (15637, 135368), (16921, 125096), (31274, 67684), (33842, 62548)]