1405952

素因数分解:

$2^{10}\times {\mathrm{1373}}^1$

素因数の和:1393

約数の個数: 22

約数和(自身を含む): 2812578

約数和(自身を除く): 1406626

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1373, 2746, 5492, 10984, 21968, 43936, 87872, 175744, 351488, 702976, 1405952]

約数ペア:

[(1, 1405952), (2, 702976), (4, 351488), (8, 175744), (16, 87872), (32, 43936), (64, 21968), (128, 10984), (256, 5492), (512, 2746), (1024, 1373)]