393786190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{152041}}^1$

素因数の和:152092

約数の個数: 32

約数和(自身を含む): 831973824

約数和(自身を除く): 438187634

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 152041, 304082, 760205, 1064287, 1520410, 2128574, 5321435, 5625517, 10642870, 11251034, 28127585, 39378619, 56255170, 78757238, 196893095, 393786190]

約数ペア:

[(1, 393786190), (2, 196893095), (5, 78757238), (7, 56255170), (10, 39378619), (14, 28127585), (35, 11251034), (37, 10642870), (70, 5625517), (74, 5321435), (185, 2128574), (259, 1520410), (370, 1064287), (518, 760205), (1295, 304082), (2590, 152041)]