254901206

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{22123}}^1$

素因数の和:22955

約数の個数: 16

約数和(自身を含む): 437524224

約数和(自身を除く): 182623018

約数列:

[1, 2, 7, 14, 823, 1646, 5761, 11522, 22123, 44246, 154861, 309722, 18207229, 36414458, 127450603, 254901206]

約数ペア:

[(1, 254901206), (2, 127450603), (7, 36414458), (14, 18207229), (823, 309722), (1646, 154861), (5761, 44246), (11522, 22123)]