1808965496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{16741}}^1$

素因数の和:17799

約数の個数: 32

約数和(自身を含む): 3656452800

約数和(自身を除く): 1847487304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1039, 2078, 4156, 8312, 13507, 16741, 27014, 33482, 54028, 66964, 108056, 133928, 217633, 435266, 870532, 1741064, 17393899, 34787798, 69575596, 139151192, 226120687, 452241374, 904482748, 1808965496]

約数ペア:

[(1, 1808965496), (2, 904482748), (4, 452241374), (8, 226120687), (13, 139151192), (26, 69575596), (52, 34787798), (104, 17393899), (1039, 1741064), (2078, 870532), (4156, 435266), (8312, 217633), (13507, 133928), (16741, 108056), (27014, 66964), (33482, 54028)]