442992172

素因数分解:

$2^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{11087}}^1$

素因数の和:12525

約数の個数: 24

約数和(自身を含む): 886685184

約数和(自身を除く): 443693012

約数列:

[1, 2, 4, 7, 14, 28, 1427, 2854, 5708, 9989, 11087, 19978, 22174, 39956, 44348, 77609, 155218, 310436, 15821149, 31642298, 63284596, 110748043, 221496086, 442992172]

約数ペア:

[(1, 442992172), (2, 221496086), (4, 110748043), (7, 63284596), (14, 31642298), (28, 15821149), (1427, 310436), (2854, 155218), (5708, 77609), (9989, 44348), (11087, 39956), (19978, 22174)]