1884316

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 3800160

約数和(自身を除く): 1915844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 389, 692, 778, 1211, 1556, 2422, 2723, 4844, 5446, 10892, 67297, 134594, 269188, 471079, 942158, 1884316]

約数ペア:

[(1, 1884316), (2, 942158), (4, 471079), (7, 269188), (14, 134594), (28, 67297), (173, 10892), (346, 5446), (389, 4844), (692, 2723), (778, 2422), (1211, 1556)]