489483986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{8941}}^1$

素因数の和:9857

約数の個数: 16

約数和(自身を含む): 758853888

約数和(自身を除く): 269369902

約数列:

[1, 2, 31, 62, 883, 1766, 8941, 17882, 27373, 54746, 277171, 554342, 7894903, 15789806, 244741993, 489483986]

約数ペア:

[(1, 489483986), (2, 244741993), (31, 15789806), (62, 7894903), (883, 554342), (1766, 277171), (8941, 54746), (17882, 27373)]