5642654

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 8709120

約数和(自身を除く): 3066466

約数列:

[1, 2, 71, 79, 142, 158, 503, 1006, 5609, 11218, 35713, 39737, 71426, 79474, 2821327, 5642654]

約数ペア:

[(1, 5642654), (2, 2821327), (71, 79474), (79, 71426), (142, 39737), (158, 35713), (503, 11218), (1006, 5609)]