2783193752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{213043}}^1$

素因数の和:213143

約数の個数: 32

約数和(自身を含む): 5522100480

約数和(自身を除く): 2738906728

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 213043, 426086, 852172, 1704344, 4899989, 9799978, 15126053, 19599956, 30252106, 39199912, 60504212, 121008424, 347899219, 695798438, 1391596876, 2783193752]

約数ペア:

[(1, 2783193752), (2, 1391596876), (4, 695798438), (8, 347899219), (23, 121008424), (46, 60504212), (71, 39199912), (92, 30252106), (142, 19599956), (184, 15126053), (284, 9799978), (568, 4899989), (1633, 1704344), (3266, 852172), (6532, 426086), (13064, 213043)]