7984577924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{90401}}^1$

素因数の和:90787

約数の個数: 24

約数和(自身を含む): 14215533696

約数和(自身を除く): 6230955772

約数列:

[1, 2, 4, 71, 142, 284, 311, 622, 1244, 22081, 44162, 88324, 90401, 180802, 361604, 6418471, 12836942, 25673884, 28114711, 56229422, 112458844, 1996144481, 3992288962, 7984577924]

約数ペア:

[(1, 7984577924), (2, 3992288962), (4, 1996144481), (71, 112458844), (142, 56229422), (284, 28114711), (311, 25673884), (622, 12836942), (1244, 6418471), (22081, 361604), (44162, 180802), (88324, 90401)]