2051845912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{11941}}^1$

素因数の和:12451

約数の個数: 32

約数和(自身を含む): 3937993920

約数和(自身を除く): 1886148008

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 457, 914, 1828, 3656, 11941, 21479, 23882, 42958, 47764, 85916, 95528, 171832, 561227, 1122454, 2244908, 4489816, 5457037, 10914074, 21828148, 43656296, 256480739, 512961478, 1025922956, 2051845912]

約数ペア:

[(1, 2051845912), (2, 1025922956), (4, 512961478), (8, 256480739), (47, 43656296), (94, 21828148), (188, 10914074), (376, 5457037), (457, 4489816), (914, 2244908), (1828, 1122454), (3656, 561227), (11941, 171832), (21479, 95528), (23882, 85916), (42958, 47764)]