13656412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 30159360

約数和(自身を除く): 16502948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 439, 707, 878, 1111, 1414, 1756, 2222, 2828, 3073, 4444, 4829, 6146, 7777, 9658, 12292, 15554, 19316, 31108, 33803, 44339, 67606, 88678, 135212, 177356, 310373, 487729, 620746, 975458, 1241492, 1950916, 3414103, 6828206, 13656412]

約数ペア:

[(1, 13656412), (2, 6828206), (4, 3414103), (7, 1950916), (11, 1241492), (14, 975458), (22, 620746), (28, 487729), (44, 310373), (77, 177356), (101, 135212), (154, 88678), (202, 67606), (308, 44339), (404, 33803), (439, 31108), (707, 19316), (878, 15554), (1111, 12292), (1414, 9658), (1756, 7777), (2222, 6146), (2828, 4829), (3073, 4444)]