256470823

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{6211}}^1$

素因数の和:6582

約数の個数: 16

約数和(自身を含む): 311295744

約数和(自身を除く): 54824921

約数列:

[1, 7, 17, 119, 347, 2429, 5899, 6211, 41293, 43477, 105587, 739109, 2155217, 15086519, 36638689, 256470823]

約数ペア:

[(1, 256470823), (7, 36638689), (17, 15086519), (119, 2155217), (347, 739109), (2429, 105587), (5899, 43477), (6211, 41293)]