1900497531473

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2587531}}^1$

素因数の和:2587653

約数の個数: 32

約数和(自身を含む): 2185947033600

約数和(自身を除く): 285449502127

約数列:

[1, 19, 29, 31, 43, 551, 589, 817, 899, 1247, 1333, 17081, 23693, 25327, 38657, 734483, 2587531, 49163089, 75038399, 80213461, 111263833, 1425729581, 1524055759, 2114012827, 2326190369, 3226651157, 3449178823, 44197617011, 61306371983, 65534397637, 100026185867, 1900497531473]

約数ペア:

[(1, 1900497531473), (19, 100026185867), (29, 65534397637), (31, 61306371983), (43, 44197617011), (551, 3449178823), (589, 3226651157), (817, 2326190369), (899, 2114012827), (1247, 1524055759), (1333, 1425729581), (17081, 111263833), (23693, 80213461), (25327, 75038399), (38657, 49163089), (734483, 2587531)]