804977138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{12953}}^1$

素因数の和:13178

約数の個数: 32

約数和(自身を含む): 1447531776

約数和(自身を除く): 642554638

約数列:

[1, 2, 7, 14, 23, 46, 161, 193, 322, 386, 1351, 2702, 4439, 8878, 12953, 25906, 31073, 62146, 90671, 181342, 297919, 595838, 2085433, 2499929, 4170866, 4999858, 17499503, 34999006, 57498367, 114996734, 402488569, 804977138]

約数ペア:

[(1, 804977138), (2, 402488569), (7, 114996734), (14, 57498367), (23, 34999006), (46, 17499503), (161, 4999858), (193, 4170866), (322, 2499929), (386, 2085433), (1351, 595838), (2702, 297919), (4439, 181342), (8878, 90671), (12953, 62146), (25906, 31073)]