2048238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 4801680

約数和(自身を除く): 2753442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 113, 114, 159, 171, 226, 318, 339, 342, 477, 678, 954, 1007, 1017, 2014, 2034, 2147, 3021, 4294, 5989, 6042, 6441, 9063, 11978, 12882, 17967, 18126, 19323, 35934, 38646, 53901, 107802, 113791, 227582, 341373, 682746, 1024119, 2048238]

約数ペア:

[(1, 2048238), (2, 1024119), (3, 682746), (6, 341373), (9, 227582), (18, 113791), (19, 107802), (38, 53901), (53, 38646), (57, 35934), (106, 19323), (113, 18126), (114, 17967), (159, 12882), (171, 11978), (226, 9063), (318, 6441), (339, 6042), (342, 5989), (477, 4294), (678, 3021), (954, 2147), (1007, 2034), (1017, 2014)]