550195597

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 682732800

約数和(自身を除く): 132537203

約数列:

[1, 7, 19, 53, 89, 133, 371, 623, 877, 1007, 1691, 4717, 6139, 7049, 11837, 16663, 33019, 46481, 78053, 89623, 116641, 325367, 546371, 627361, 883139, 1483007, 4136809, 6181973, 10381049, 28957663, 78599371, 550195597]

約数ペア:

[(1, 550195597), (7, 78599371), (19, 28957663), (53, 10381049), (89, 6181973), (133, 4136809), (371, 1483007), (623, 883139), (877, 627361), (1007, 546371), (1691, 325367), (4717, 116641), (6139, 89623), (7049, 78053), (11837, 46481), (16663, 33019)]