1427297768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13724017}}^1$

素因数の和:13724036

約数の個数: 16

約数和(自身を含む): 2882043780

約数和(自身を除く): 1454746012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13724017, 27448034, 54896068, 109792136, 178412221, 356824442, 713648884, 1427297768]

約数ペア:

[(1, 1427297768), (2, 713648884), (4, 356824442), (8, 178412221), (13, 109792136), (26, 54896068), (52, 27448034), (104, 13724017)]