487054090

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{181061}}^1$

素因数の和:181337

約数の個数: 16

約数和(自身を含む): 879961320

約数和(自身を除く): 392907230

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 181061, 362122, 905305, 1810610, 48705409, 97410818, 243527045, 487054090]

約数ペア:

[(1, 487054090), (2, 243527045), (5, 97410818), (10, 48705409), (269, 1810610), (538, 905305), (1345, 362122), (2690, 181061)]