309804952

素因数分解:

$2^3\times {\mathrm{5171}}^1\times {\mathrm{7489}}^1$

素因数の和:12666

約数の個数: 16

約数和(自身を含む): 581074200

約数和(自身を除く): 271269248

約数列:

[1, 2, 4, 8, 5171, 7489, 10342, 14978, 20684, 29956, 41368, 59912, 38725619, 77451238, 154902476, 309804952]

約数ペア:

[(1, 309804952), (2, 154902476), (4, 77451238), (8, 38725619), (5171, 59912), (7489, 41368), (10342, 29956), (14978, 20684)]