1697171024

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{809719}}^1$

素因数の和:809858

約数の個数: 20

約数和(自身を含む): 3313374240

約数和(自身を除く): 1616203216

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 809719, 1619438, 3238876, 6477752, 12955504, 106073189, 212146378, 424292756, 848585512, 1697171024]

約数ペア:

[(1, 1697171024), (2, 848585512), (4, 424292756), (8, 212146378), (16, 106073189), (131, 12955504), (262, 6477752), (524, 3238876), (1048, 1619438), (2096, 809719)]