890414742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{26141}}^1$

素因数の和:26964

約数の個数: 32

約数和(自身を含む): 2037821184

約数和(自身を除く): 1147406442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 1622, 2433, 4866, 5677, 11354, 17031, 26141, 34062, 52282, 78423, 156846, 182987, 365974, 548961, 1097922, 21200351, 42400702, 63601053, 127202106, 148402457, 296804914, 445207371, 890414742]

約数ペア:

[(1, 890414742), (2, 445207371), (3, 296804914), (6, 148402457), (7, 127202106), (14, 63601053), (21, 42400702), (42, 21200351), (811, 1097922), (1622, 548961), (2433, 365974), (4866, 182987), (5677, 156846), (11354, 78423), (17031, 52282), (26141, 34062)]