2685880322

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{111977}}^1$

素因数の和:112225

約数の個数: 16

約数和(自身を含む): 4111832160

約数和(自身を除く): 1425951838

約数列:

[1, 2, 67, 134, 179, 358, 11993, 23986, 111977, 223954, 7502459, 15004918, 20043883, 40087766, 1342940161, 2685880322]

約数ペア:

[(1, 2685880322), (2, 1342940161), (67, 40087766), (134, 20043883), (179, 15004918), (358, 7502459), (11993, 223954), (23986, 111977)]