381829054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 618105600

約数和(自身を除く): 236276546

約数列:

[1, 2, 19, 38, 71, 97, 142, 194, 1349, 1459, 1843, 2698, 2918, 3686, 6887, 13774, 27721, 55442, 103589, 130853, 141523, 207178, 261706, 283046, 1968191, 2688937, 3936382, 5377874, 10048133, 20096266, 190914527, 381829054]

約数ペア:

[(1, 381829054), (2, 190914527), (19, 20096266), (38, 10048133), (71, 5377874), (97, 3936382), (142, 2688937), (194, 1968191), (1349, 283046), (1459, 261706), (1843, 207178), (2698, 141523), (2918, 130853), (3686, 103589), (6887, 55442), (13774, 27721)]