2751268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 5233592

約数和(自身を除く): 2482324

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 337, 628, 674, 1348, 2041, 4082, 4381, 8164, 8762, 17524, 52909, 105818, 211636, 687817, 1375634, 2751268]

約数ペア:

[(1, 2751268), (2, 1375634), (4, 687817), (13, 211636), (26, 105818), (52, 52909), (157, 17524), (314, 8762), (337, 8164), (628, 4381), (674, 4082), (1348, 2041)]