2190407864

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{1433513}}^1$

素因数の和:1433710

約数の個数: 16

約数和(自身を含む): 4128520320

約数和(自身を除く): 1938112456

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 1433513, 2867026, 5734052, 11468104, 273800983, 547601966, 1095203932, 2190407864]

約数ペア:

[(1, 2190407864), (2, 1095203932), (4, 547601966), (8, 273800983), (191, 11468104), (382, 5734052), (764, 2867026), (1528, 1433513)]