1330871272

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{288317}}^1$

素因数の和:288900

約数の個数: 16

約数和(自身を含む): 2499717060

約数和(自身を除く): 1168845788

約数列:

[1, 2, 4, 8, 577, 1154, 2308, 4616, 288317, 576634, 1153268, 2306536, 166358909, 332717818, 665435636, 1330871272]

約数ペア:

[(1, 1330871272), (2, 665435636), (4, 332717818), (8, 166358909), (577, 2306536), (1154, 1153268), (2308, 576634), (4616, 288317)]