1328247788470

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{31247}}^1\times {\mathrm{28151}}^1$

素因数の和:59556

約数の個数: 32

約数和(自身を含む): 2406841952256

約数和(自身を除く): 1078594163786

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 28151, 31247, 56302, 62494, 140755, 156235, 281510, 312470, 4250801, 4718297, 8501602, 9436594, 21254005, 23591485, 42508010, 47182970, 879634297, 1759268594, 4398171485, 8796342970, 132824778847, 265649557694, 664123894235, 1328247788470]

約数ペア:

[(1, 1328247788470), (2, 664123894235), (5, 265649557694), (10, 132824778847), (151, 8796342970), (302, 4398171485), (755, 1759268594), (1510, 879634297), (28151, 47182970), (31247, 42508010), (56302, 23591485), (62494, 21254005), (140755, 9436594), (156235, 8501602), (281510, 4718297), (312470, 4250801)]