1258748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 2367792

約数和(自身を除く): 1109044

約数列:

[1, 2, 4, 17, 34, 68, 107, 173, 214, 346, 428, 692, 1819, 2941, 3638, 5882, 7276, 11764, 18511, 37022, 74044, 314687, 629374, 1258748]

約数ペア:

[(1, 1258748), (2, 629374), (4, 314687), (17, 74044), (34, 37022), (68, 18511), (107, 11764), (173, 7276), (214, 5882), (346, 3638), (428, 2941), (692, 1819)]