5405660828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{19034017}}^1$

素因数の和:19034092

約数の個数: 12

約数和(自身を含む): 9593145072

約数和(自身を除く): 4187484244

約数列:

[1, 2, 4, 71, 142, 284, 19034017, 38068034, 76136068, 1351415207, 2702830414, 5405660828]

約数ペア:

[(1, 5405660828), (2, 2702830414), (4, 1351415207), (71, 76136068), (142, 38068034), (284, 19034017)]