1277729096

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{112397}}^1$

素因数の和:112446

約数の個数: 48

約数和(自身を含む): 2883008700

約数和(自身を除く): 1605279604

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 112397, 224794, 449588, 786779, 899176, 1573558, 3147116, 3259513, 5507453, 6294232, 6519026, 11014906, 13038052, 22029812, 22816591, 26076104, 44059624, 45633182, 91266364, 159716137, 182532728, 319432274, 638864548, 1277729096]

約数ペア:

[(1, 1277729096), (2, 638864548), (4, 319432274), (7, 182532728), (8, 159716137), (14, 91266364), (28, 45633182), (29, 44059624), (49, 26076104), (56, 22816591), (58, 22029812), (98, 13038052), (116, 11014906), (196, 6519026), (203, 6294232), (232, 5507453), (392, 3259513), (406, 3147116), (812, 1573558), (1421, 899176), (1624, 786779), (2842, 449588), (5684, 224794), (11368, 112397)]