7156996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 9293564

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1223, 1463, 2446, 2926, 4892, 5852, 8561, 13453, 17122, 23237, 26906, 34244, 46474, 53812, 92948, 94171, 162659, 188342, 255607, 325318, 376684, 511214, 650636, 1022428, 1789249, 3578498, 7156996]

約数ペア:

[(1, 7156996), (2, 3578498), (4, 1789249), (7, 1022428), (11, 650636), (14, 511214), (19, 376684), (22, 325318), (28, 255607), (38, 188342), (44, 162659), (76, 94171), (77, 92948), (133, 53812), (154, 46474), (209, 34244), (266, 26906), (308, 23237), (418, 17122), (532, 13453), (836, 8561), (1223, 5852), (1463, 4892), (2446, 2926)]