2586259874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{117911}}^1$

素因数の和:118921

約数の個数: 16

約数和(自身を含む): 4236342336

約数和(自身を除く): 1650082462

約数列:

[1, 2, 11, 22, 997, 1994, 10967, 21934, 117911, 235822, 1297021, 2594042, 117557267, 235114534, 1293129937, 2586259874]

約数ペア:

[(1, 2586259874), (2, 1293129937), (11, 235114534), (22, 117557267), (997, 2594042), (1994, 1297021), (10967, 235822), (21934, 117911)]