4896892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 11515392

約数和(自身を除く): 6618500

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, 1223, 2002, 2446, 4004, 4892, 8561, 13453, 15899, 17122, 26906, 31798, 34244, 53812, 63596, 94171, 111293, 174889, 188342, 222586, 349778, 376684, 445172, 699556, 1224223, 2448446, 4896892]

約数ペア:

[(1, 4896892), (2, 2448446), (4, 1224223), (7, 699556), (11, 445172), (13, 376684), (14, 349778), (22, 222586), (26, 188342), (28, 174889), (44, 111293), (52, 94171), (77, 63596), (91, 53812), (143, 34244), (154, 31798), (182, 26906), (286, 17122), (308, 15899), (364, 13453), (572, 8561), (1001, 4892), (1223, 4004), (2002, 2446)]