256005598

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{12799}}^1$

素因数の和:13011

約数の個数: 16

約数和(自身を含む): 392140800

約数和(自身を除く): 136135202

約数列:

[1, 2, 73, 137, 146, 274, 10001, 12799, 20002, 25598, 934327, 1753463, 1868654, 3506926, 128002799, 256005598]

約数ペア:

[(1, 256005598), (2, 128002799), (73, 3506926), (137, 1868654), (146, 1753463), (274, 934327), (10001, 25598), (12799, 20002)]