1277688

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1947912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 383, 417, 556, 766, 834, 1112, 1149, 1532, 1668, 2298, 3064, 3336, 4596, 9192, 53237, 106474, 159711, 212948, 319422, 425896, 638844, 1277688]

約数ペア:

[(1, 1277688), (2, 638844), (3, 425896), (4, 319422), (6, 212948), (8, 159711), (12, 106474), (24, 53237), (139, 9192), (278, 4596), (383, 3336), (417, 3064), (556, 2298), (766, 1668), (834, 1532), (1112, 1149)]