172093398

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{206347}}^1$

素因数の和:206491

約数の個数: 16

約数和(自身を含む): 346664640

約数和(自身を除く): 174571242

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 206347, 412694, 619041, 1238082, 28682233, 57364466, 86046699, 172093398]

約数ペア:

[(1, 172093398), (2, 86046699), (3, 57364466), (6, 28682233), (139, 1238082), (278, 619041), (417, 412694), (834, 206347)]