681000794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{160841}}^1$

素因数の和:160945

約数の個数: 16

約数和(自身を含む): 1071207720

約数和(自身を除く): 390206926

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 160841, 321682, 4664389, 9328778, 11741393, 23482786, 340500397, 681000794]

約数ペア:

[(1, 681000794), (2, 340500397), (29, 23482786), (58, 11741393), (73, 9328778), (146, 4664389), (2117, 321682), (4234, 160841)]