1859702992

素因数分解:

$2^4\times 7^1\times {\mathrm{16604491}}^1$

素因数の和:16604506

約数の個数: 20

約数和(自身を含む): 4117914016

約数和(自身を除く): 2258211024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16604491, 33208982, 66417964, 116231437, 132835928, 232462874, 265671856, 464925748, 929851496, 1859702992]

約数ペア:

[(1, 1859702992), (2, 929851496), (4, 464925748), (7, 265671856), (8, 232462874), (14, 132835928), (16, 116231437), (28, 66417964), (56, 33208982), (112, 16604491)]