297512236

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{259157}}^1$

素因数の和:259209

約数の個数: 24

約数和(自身を含む): 609539616

約数和(自身を除く): 312027380

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 259157, 518314, 1036628, 1814099, 3628198, 7256396, 10625437, 21250874, 42501748, 74378059, 148756118, 297512236]

約数ペア:

[(1, 297512236), (2, 148756118), (4, 74378059), (7, 42501748), (14, 21250874), (28, 10625437), (41, 7256396), (82, 3628198), (164, 1814099), (287, 1036628), (574, 518314), (1148, 259157)]