855455902

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{4337}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 1494631872

約数和(自身を除く): 639175970

約数列:

[1, 2, 7, 14, 73, 146, 193, 386, 511, 1022, 1351, 2702, 4337, 8674, 14089, 28178, 30359, 60718, 98623, 197246, 316601, 633202, 837041, 1674082, 2216207, 4432414, 5859287, 11718574, 61103993, 122207986, 427727951, 855455902]

約数ペア:

[(1, 855455902), (2, 427727951), (7, 122207986), (14, 61103993), (73, 11718574), (146, 5859287), (193, 4432414), (386, 2216207), (511, 1674082), (1022, 837041), (1351, 633202), (2702, 316601), (4337, 197246), (8674, 98623), (14089, 60718), (28178, 30359)]