260712492

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{297617}}^1$

素因数の和:297697

約数の個数: 24

約数和(自身を含む): 616664496

約数和(自身を除く): 355952004

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 297617, 595234, 892851, 1190468, 1785702, 3571404, 21726041, 43452082, 65178123, 86904164, 130356246, 260712492]

約数ペア:

[(1, 260712492), (2, 130356246), (3, 86904164), (4, 65178123), (6, 43452082), (12, 21726041), (73, 3571404), (146, 1785702), (219, 1190468), (292, 892851), (438, 595234), (876, 297617)]