680034895198

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{43963}}^1\times {\mathrm{60899}}^1$

素因数の和:104991

約数の個数: 16

約数和(自身を含む): 1028124518400

約数和(自身を除く): 348089623202

約数列:

[1, 2, 127, 254, 43963, 60899, 87926, 121798, 5583301, 7734173, 11166602, 15468346, 2677302737, 5354605474, 340017447599, 680034895198]

約数ペア:

[(1, 680034895198), (2, 340017447599), (127, 5354605474), (254, 2677302737), (43963, 15468346), (60899, 11166602), (87926, 7734173), (121798, 5583301)]