520047474

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{9349}}^1$

素因数の和:9554

約数の個数: 32

約数和(自身を含む): 1062758400

約数和(自身を除く): 542710926

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 381, 438, 762, 9271, 9349, 18542, 18698, 27813, 28047, 55626, 56094, 682477, 1187323, 1364954, 2047431, 2374646, 3561969, 4094862, 7123938, 86674579, 173349158, 260023737, 520047474]

約数ペア:

[(1, 520047474), (2, 260023737), (3, 173349158), (6, 86674579), (73, 7123938), (127, 4094862), (146, 3561969), (219, 2374646), (254, 2047431), (381, 1364954), (438, 1187323), (762, 682477), (9271, 56094), (9349, 55626), (18542, 28047), (18698, 27813)]