1285366912

素因数分解:

$2^7\times {\mathrm{10041929}}^1$

素因数の和:10041943

約数の個数: 16

約数和(自身を含む): 2560692150

約数和(自身を除く): 1275325238

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 10041929, 20083858, 40167716, 80335432, 160670864, 321341728, 642683456, 1285366912]

約数ペア:

[(1, 1285366912), (2, 642683456), (4, 321341728), (8, 160670864), (16, 80335432), (32, 40167716), (64, 20083858), (128, 10041929)]