4247799986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{247339}}^1$

素因数の和:247649

約数の個数: 16

約数和(自身を含む): 6601009920

約数和(自身を除く): 2353209934

約数列:

[1, 2, 31, 62, 277, 554, 8587, 17174, 247339, 494678, 7667509, 15335018, 68512903, 137025806, 2123899993, 4247799986]

約数ペア:

[(1, 4247799986), (2, 2123899993), (31, 137025806), (62, 68512903), (277, 15335018), (554, 7667509), (8587, 494678), (17174, 247339)]