2087850.00000000

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 138544560

約数和(自身を除く): 72096848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 373, 586, 608, 746, 1172, 1492, 2344, 2984, 4688, 5567, 5968, 7087, 9376, 11134, 11936, 14174, 22268, 28348, 44536, 56696, 89072, 109289, 113392, 178144, 218578, 226784, 437156, 874312, 1748624, 2076491, 3497248, 4152982, 8305964, 16611928, 33223856, 66447712]

約数ペア:

[(1, 66447712), (2, 33223856), (4, 16611928), (8, 8305964), (16, 4152982), (19, 3497248), (32, 2076491), (38, 1748624), (76, 874312), (152, 437156), (293, 226784), (304, 218578), (373, 178144), (586, 113392), (608, 109289), (746, 89072), (1172, 56696), (1492, 44536), (2344, 28348), (2984, 22268), (4688, 14174), (5567, 11936), (5968, 11134), (7087, 9376)]