4378476242

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{138323}}^1$

素因数の和:138375

約数の個数: 48

約数和(自身を含む): 8515225440

約数和(自身を除く): 4136749198

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 15827, 31654, 138323, 276646, 968261, 1936522, 2351491, 2628137, 4702982, 5256274, 6777827, 13555654, 16460437, 18396959, 32920874, 36793918, 44678329, 89356658, 115223059, 128778713, 230446118, 257557426, 312748303, 625496606, 2189238121, 4378476242]

約数ペア:

[(1, 4378476242), (2, 2189238121), (7, 625496606), (14, 312748303), (17, 257557426), (19, 230446118), (34, 128778713), (38, 115223059), (49, 89356658), (98, 44678329), (119, 36793918), (133, 32920874), (238, 18396959), (266, 16460437), (323, 13555654), (646, 6777827), (833, 5256274), (931, 4702982), (1666, 2628137), (1862, 2351491), (2261, 1936522), (4522, 968261), (15827, 276646), (31654, 138323)]