2501317.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 38305064

約数和(自身を除く): 18258388

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 5281, 10562, 21124, 68653, 137306, 274612, 385513, 771026, 1542052, 5011669, 10023338, 20046676]

約数ペア:

[(1, 20046676), (2, 10023338), (4, 5011669), (13, 1542052), (26, 771026), (52, 385513), (73, 274612), (146, 137306), (292, 68653), (949, 21124), (1898, 10562), (3796, 5281)]