489128412

素因数分解:

$2^2\times 3^1\times {\mathrm{40760701}}^1$

素因数の和:40760708

約数の個数: 12

約数和(自身を含む): 1141299656

約数和(自身を除く): 652171244

約数列:

[1, 2, 3, 4, 6, 12, 40760701, 81521402, 122282103, 163042804, 244564206, 489128412]

約数ペア:

[(1, 489128412), (2, 244564206), (3, 163042804), (4, 122282103), (6, 81521402), (12, 40760701)]