2621444

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 5277888

約数和(自身を除く): 2656444

約数列:

[1, 2, 4, 7, 14, 28, 251, 373, 502, 746, 1004, 1492, 1757, 2611, 3514, 5222, 7028, 10444, 93623, 187246, 374492, 655361, 1310722, 2621444]

約数ペア:

[(1, 2621444), (2, 1310722), (4, 655361), (7, 374492), (14, 187246), (28, 93623), (251, 10444), (373, 7028), (502, 5222), (746, 3514), (1004, 2611), (1492, 1757)]