256982409214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1\times {\mathrm{2085253}}^1$

素因数の和:2086731

約数の個数: 16

約数和(自身を含む): 394713559152

約数和(自身を除く): 137731149938

約数列:

[1, 2, 43, 86, 1433, 2866, 61619, 123238, 2085253, 4170506, 89665879, 179331758, 2988167549, 5976335098, 128491204607, 256982409214]

約数ペア:

[(1, 256982409214), (2, 128491204607), (43, 5976335098), (86, 2988167549), (1433, 179331758), (2866, 89665879), (61619, 4170506), (123238, 2085253)]