355962236

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{30197}}^1$

素因数の和:30629

約数の個数: 24

約数和(自身を含む): 713639136

約数和(自身を除く): 357676900

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 30197, 60394, 120788, 211379, 422758, 845516, 12712937, 25425874, 50851748, 88990559, 177981118, 355962236]

約数ペア:

[(1, 355962236), (2, 177981118), (4, 88990559), (7, 50851748), (14, 25425874), (28, 12712937), (421, 845516), (842, 422758), (1684, 211379), (2947, 120788), (5894, 60394), (11788, 30197)]