3781148

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 7658112

約数和(自身を除く): 3876964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 1627, 2324, 3254, 6508, 11389, 22778, 45556, 135041, 270082, 540164, 945287, 1890574, 3781148]

約数ペア:

[(1, 3781148), (2, 1890574), (4, 945287), (7, 540164), (14, 270082), (28, 135041), (83, 45556), (166, 22778), (332, 11389), (581, 6508), (1162, 3254), (1627, 2324)]