2560411077

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{92297}}^1$

素因数の和:93628

約数の個数: 16

約数和(自身を含む): 3904574592

約数和(自身を除く): 1344163515

約数列:

[1, 3, 7, 21, 1321, 3963, 9247, 27741, 92297, 276891, 646079, 1938237, 121924337, 365773011, 853470359, 2560411077]

約数ペア:

[(1, 2560411077), (3, 853470359), (7, 365773011), (21, 121924337), (1321, 1938237), (3963, 646079), (9247, 276891), (27741, 92297)]