399464206

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1\times {\mathrm{1481}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 604122480

約数和(自身を除く): 204658274

約数列:

[1, 2, 157, 314, 859, 1481, 1718, 2962, 134863, 232517, 269726, 465034, 1272179, 2544358, 199732103, 399464206]

約数ペア:

[(1, 399464206), (2, 199732103), (157, 2544358), (314, 1272179), (859, 465034), (1481, 269726), (1718, 232517), (2962, 134863)]