1392304

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:684

約数の個数: 20

約数和(自身を含む): 2718576

約数和(自身を除く): 1326272

約数列:

[1, 2, 4, 8, 16, 173, 346, 503, 692, 1006, 1384, 2012, 2768, 4024, 8048, 87019, 174038, 348076, 696152, 1392304]

約数ペア:

[(1, 1392304), (2, 696152), (4, 348076), (8, 174038), (16, 87019), (173, 8048), (346, 4024), (503, 2768), (692, 2012), (1006, 1384)]