2051210992

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2172893}}^1$

素因数の和:2172960

約数の個数: 20

約数和(自身を含む): 4041582840

約数和(自身を除く): 1990371848

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2172893, 4345786, 8691572, 17383144, 34766288, 128200687, 256401374, 512802748, 1025605496, 2051210992]

約数ペア:

[(1, 2051210992), (2, 1025605496), (4, 512802748), (8, 256401374), (16, 128200687), (59, 34766288), (118, 17383144), (236, 8691572), (472, 4345786), (944, 2172893)]