1860987968

素因数分解:

$2^6\times 7^1\times {\mathrm{4153991}}^1$

素因数の和:4154010

約数の個数: 28

約数和(自身を含む): 4220455872

約数和(自身を除く): 2359467904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4153991, 8307982, 16615964, 29077937, 33231928, 58155874, 66463856, 116311748, 132927712, 232623496, 265855424, 465246992, 930493984, 1860987968]

約数ペア:

[(1, 1860987968), (2, 930493984), (4, 465246992), (7, 265855424), (8, 232623496), (14, 132927712), (16, 116311748), (28, 66463856), (32, 58155874), (56, 33231928), (64, 29077937), (112, 16615964), (224, 8307982), (448, 4153991)]