256842355682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{159926747}}^1$

素因数の和:159926833

約数の個数: 16

約数和(自身を含む): 426044856672

約数和(自身を除く): 169202500990

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 159926747, 319853494, 1759194217, 3518388434, 11674652531, 23349305062, 128421177841, 256842355682]

約数ペア:

[(1, 256842355682), (2, 128421177841), (11, 23349305062), (22, 11674652531), (73, 3518388434), (146, 1759194217), (803, 319853494), (1606, 159926747)]