16256055890

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1340153}}^1$

素因数の和:1341373

約数の個数: 16

約数和(自身を含む): 29285045208

約数和(自身を除く): 13028989318

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 1340153, 2680306, 6700765, 13401530, 1625605589, 3251211178, 8128027945, 16256055890]

約数ペア:

[(1, 16256055890), (2, 8128027945), (5, 3251211178), (10, 1625605589), (1213, 13401530), (2426, 6700765), (6065, 2680306), (12130, 1340153)]