256469227

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{3739}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 301593600

約数和(自身を除く): 45124373

約数列:

[1, 7, 41, 239, 287, 1673, 3739, 9799, 26173, 68593, 153299, 893621, 1073093, 6255347, 36638461, 256469227]

約数ペア:

[(1, 256469227), (7, 36638461), (41, 6255347), (239, 1073093), (287, 893621), (1673, 153299), (3739, 68593), (9799, 26173)]