1858955336

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{48889}}^1$

素因数の和:49006

約数の個数: 48

約数和(自身を含む): 4096493100

約数和(自身を除く): 2237537764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9506, 19012, 38024, 48889, 97778, 195556, 342223, 391112, 684446, 1368892, 2395561, 2737784, 4742233, 4791122, 9484466, 9582244, 18968932, 19164488, 33195631, 37937864, 66391262, 132782524, 232369417, 265565048, 464738834, 929477668, 1858955336]

約数ペア:

[(1, 1858955336), (2, 929477668), (4, 464738834), (7, 265565048), (8, 232369417), (14, 132782524), (28, 66391262), (49, 37937864), (56, 33195631), (97, 19164488), (98, 18968932), (194, 9582244), (196, 9484466), (388, 4791122), (392, 4742233), (679, 2737784), (776, 2395561), (1358, 1368892), (2716, 684446), (4753, 391112), (5432, 342223), (9506, 195556), (19012, 97778), (38024, 48889)]