392330008

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{20789}}^1$

素因数の和:21139

約数の個数: 32

約数和(自身を含む): 843242400

約数和(自身を除く): 450912392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4718, 9436, 18872, 20789, 41578, 83156, 145523, 166312, 291046, 582092, 1164184, 7005893, 14011786, 28023572, 49041251, 56047144, 98082502, 196165004, 392330008]

約数ペア:

[(1, 392330008), (2, 196165004), (4, 98082502), (7, 56047144), (8, 49041251), (14, 28023572), (28, 14011786), (56, 7005893), (337, 1164184), (674, 582092), (1348, 291046), (2359, 166312), (2696, 145523), (4718, 83156), (9436, 41578), (18872, 20789)]