718731722

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3166

約数の個数: 24

約数和(自身を含む): 1120970016

約数和(自身を除く): 402238294

約数列:

[1, 2, 41, 71, 82, 142, 1681, 2911, 3011, 3362, 5822, 6022, 119351, 123451, 213781, 238702, 246902, 427562, 5061491, 8765021, 10122982, 17530042, 359365861, 718731722]

約数ペア:

[(1, 718731722), (2, 359365861), (41, 17530042), (71, 10122982), (82, 8765021), (142, 5061491), (1681, 427562), (2911, 246902), (3011, 238702), (3362, 213781), (5822, 123451), (6022, 119351)]