1138361768

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1381507}}^1$

素因数の和:1381616

約数の個数: 16

約数和(自身を含む): 2155152480

約数和(自身を除く): 1016790712

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1381507, 2763014, 5526028, 11052056, 142295221, 284590442, 569180884, 1138361768]

約数ペア:

[(1, 1138361768), (2, 569180884), (4, 284590442), (8, 142295221), (103, 11052056), (206, 5526028), (412, 2763014), (824, 1381507)]