77098238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{289843}}^1$

素因数の和:289871

約数の個数: 16

約数和(自身を含む): 139125120

約数和(自身を除く): 62026882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 289843, 579686, 2028901, 4057802, 5507017, 11014034, 38549119, 77098238]

約数ペア:

[(1, 77098238), (2, 38549119), (7, 11014034), (14, 5507017), (19, 4057802), (38, 2028901), (133, 579686), (266, 289843)]