2187447910

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1\times {\mathrm{1453}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 3970187712

約数和(自身を除く): 1782739802

約数列:

[1, 2, 5, 10, 151, 302, 755, 997, 1453, 1510, 1994, 2906, 4985, 7265, 9970, 14530, 150547, 219403, 301094, 438806, 752735, 1097015, 1448641, 1505470, 2194030, 2897282, 7243205, 14486410, 218744791, 437489582, 1093723955, 2187447910]

約数ペア:

[(1, 2187447910), (2, 1093723955), (5, 437489582), (10, 218744791), (151, 14486410), (302, 7243205), (755, 2897282), (997, 2194030), (1453, 1505470), (1510, 1448641), (1994, 1097015), (2906, 752735), (4985, 438806), (7265, 301094), (9970, 219403), (14530, 150547)]