4010661008

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{309083}}^1$

素因数の和:309902

約数の個数: 20

約数和(自身を含む): 7780262448

約数和(自身を除く): 3769601440

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 309083, 618166, 1236332, 2472664, 4945328, 250666313, 501332626, 1002665252, 2005330504, 4010661008]

約数ペア:

[(1, 4010661008), (2, 2005330504), (4, 1002665252), (8, 501332626), (16, 250666313), (811, 4945328), (1622, 2472664), (3244, 1236332), (6488, 618166), (12976, 309083)]