13778899726

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{1433}}^1\times {\mathrm{7477}}^1$

素因数の和:9555

約数の個数: 16

約数和(自身を含む): 20717709264

約数和(自身を除く): 6938809538

約数列:

[1, 2, 643, 1286, 1433, 2866, 7477, 14954, 921419, 1842838, 4807711, 9615422, 10714541, 21429082, 6889449863, 13778899726]

約数ペア:

[(1, 13778899726), (2, 6889449863), (643, 21429082), (1286, 10714541), (1433, 9615422), (2866, 4807711), (7477, 1842838), (14954, 921419)]