4943455874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20770823}}^1$

素因数の和:20770849

約数の個数: 16

約数和(自身を含む): 8972995968

約数和(自身を除く): 4029540094

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20770823, 41541646, 145395761, 290791522, 353103991, 706207982, 2471727937, 4943455874]

約数ペア:

[(1, 4943455874), (2, 2471727937), (7, 706207982), (14, 353103991), (17, 290791522), (34, 145395761), (119, 41541646), (238, 20770823)]