1497398756

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{11047}}^1$

素因数の和:11208

約数の個数: 48

約数和(自身を含む): 3088490496

約数和(自身を除く): 1591091740

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 103, 188, 206, 329, 412, 658, 721, 1316, 1442, 2884, 4841, 9682, 11047, 19364, 22094, 33887, 44188, 67774, 77329, 135548, 154658, 309316, 519209, 1038418, 1137841, 2076836, 2275682, 3634463, 4551364, 7268926, 7964887, 14537852, 15929774, 31859548, 53478527, 106957054, 213914108, 374349689, 748699378, 1497398756]

約数ペア:

[(1, 1497398756), (2, 748699378), (4, 374349689), (7, 213914108), (14, 106957054), (28, 53478527), (47, 31859548), (94, 15929774), (103, 14537852), (188, 7964887), (206, 7268926), (329, 4551364), (412, 3634463), (658, 2275682), (721, 2076836), (1316, 1137841), (1442, 1038418), (2884, 519209), (4841, 309316), (9682, 154658), (11047, 135548), (19364, 77329), (22094, 67774), (33887, 44188)]