10390451504

素因数分解:

$2^4\times {\mathrm{9871}}^1\times {\mathrm{65789}}^1$

素因数の和:75668

約数の個数: 20

約数和(自身を含む): 20133845280

約数和(自身を除く): 9743393776

約数列:

[1, 2, 4, 8, 16, 9871, 19742, 39484, 65789, 78968, 131578, 157936, 263156, 526312, 1052624, 649403219, 1298806438, 2597612876, 5195225752, 10390451504]

約数ペア:

[(1, 10390451504), (2, 5195225752), (4, 2597612876), (8, 1298806438), (16, 649403219), (9871, 1052624), (19742, 526312), (39484, 263156), (65789, 157936), (78968, 131578)]