2720233744

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{174017}}^1$

素因数の和:175002

約数の個数: 20

約数和(自身を含む): 5275877724

約数和(自身を除く): 2555643980

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 174017, 348034, 696068, 1392136, 2784272, 170014609, 340029218, 680058436, 1360116872, 2720233744]

約数ペア:

[(1, 2720233744), (2, 1360116872), (4, 680058436), (8, 340029218), (16, 170014609), (977, 2784272), (1954, 1392136), (3908, 696068), (7816, 348034), (15632, 174017)]