858656146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{72047}}^1$

素因数の和:72209

約数の個数: 16

約数和(自身を含む): 1322801280

約数和(自身を除く): 464145134

約数列:

[1, 2, 59, 101, 118, 202, 5959, 11918, 72047, 144094, 4250773, 7276747, 8501546, 14553494, 429328073, 858656146]

約数ペア:

[(1, 858656146), (2, 429328073), (59, 14553494), (101, 8501546), (118, 7276747), (202, 4250773), (5959, 144094), (11918, 72047)]