9565556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 22485120

約数和(自身を除く): 12919564

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2389, 4004, 4778, 9556, 16723, 26279, 31057, 33446, 52558, 62114, 66892, 105116, 124228, 183953, 217399, 341627, 367906, 434798, 683254, 735812, 869596, 1366508, 2391389, 4782778, 9565556]

約数ペア:

[(1, 9565556), (2, 4782778), (4, 2391389), (7, 1366508), (11, 869596), (13, 735812), (14, 683254), (22, 434798), (26, 367906), (28, 341627), (44, 217399), (52, 183953), (77, 124228), (91, 105116), (143, 66892), (154, 62114), (182, 52558), (286, 33446), (308, 31057), (364, 26279), (572, 16723), (1001, 9556), (2002, 4778), (2389, 4004)]