4223884

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 8589728

約数和(自身を除く): 4365844

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2473, 4946, 9892, 17311, 34622, 69244, 150853, 301706, 603412, 1055971, 2111942, 4223884]

約数ペア:

[(1, 4223884), (2, 2111942), (4, 1055971), (7, 603412), (14, 301706), (28, 150853), (61, 69244), (122, 34622), (244, 17311), (427, 9892), (854, 4946), (1708, 2473)]