1489088912

素因数分解:

$2^4\times {\mathrm{4603}}^1\times {\mathrm{20219}}^1$

素因数の和:24830

約数の個数: 20

約数和(自身を含む): 2885879280

約数和(自身を除く): 1396790368

約数列:

[1, 2, 4, 8, 16, 4603, 9206, 18412, 20219, 36824, 40438, 73648, 80876, 161752, 323504, 93068057, 186136114, 372272228, 744544456, 1489088912]

約数ペア:

[(1, 1489088912), (2, 744544456), (4, 372272228), (8, 186136114), (16, 93068057), (4603, 323504), (9206, 161752), (18412, 80876), (20219, 73648), (36824, 40438)]