256738098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1860421}}^1$

素因数の和:1860449

約数の個数: 16

約数和(自身を含む): 535801536

約数和(自身を除く): 279063438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1860421, 3720842, 5581263, 11162526, 42789683, 85579366, 128369049, 256738098]

約数ペア:

[(1, 256738098), (2, 128369049), (3, 85579366), (6, 42789683), (23, 11162526), (46, 5581263), (69, 3720842), (138, 1860421)]