5421418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 8375616

約数和(自身を除く): 2954198

約数列:

[1, 2, 71, 73, 142, 146, 523, 1046, 5183, 10366, 37133, 38179, 74266, 76358, 2710709, 5421418]

約数ペア:

[(1, 5421418), (2, 2710709), (71, 76358), (73, 74266), (142, 38179), (146, 37133), (523, 10366), (1046, 5183)]