2847941570

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1646209}}^1$

素因数の和:1646389

約数の個数: 16

約数和(自身を含む): 5155929720

約数和(自身を除く): 2307988150

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 1646209, 3292418, 8231045, 16462090, 284794157, 569588314, 1423970785, 2847941570]

約数ペア:

[(1, 2847941570), (2, 1423970785), (5, 569588314), (10, 284794157), (173, 16462090), (346, 8231045), (865, 3292418), (1730, 1646209)]