4940872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 9694080

約数和(自身を除く): 4753208

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 271, 344, 424, 542, 1084, 2168, 2279, 4558, 9116, 11653, 14363, 18232, 23306, 28726, 46612, 57452, 93224, 114904, 617609, 1235218, 2470436, 4940872]

約数ペア:

[(1, 4940872), (2, 2470436), (4, 1235218), (8, 617609), (43, 114904), (53, 93224), (86, 57452), (106, 46612), (172, 28726), (212, 23306), (271, 18232), (344, 14363), (424, 11653), (542, 9116), (1084, 4558), (2168, 2279)]