1394784026

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{13729}}^1$

素因数の和:14453

約数の個数: 16

約数和(自身を含む): 2122108800

約数和(自身を除く): 727324774

約数列:

[1, 2, 79, 158, 643, 1286, 13729, 27458, 50797, 101594, 1084591, 2169182, 8827747, 17655494, 697392013, 1394784026]

約数ペア:

[(1, 1394784026), (2, 697392013), (79, 17655494), (158, 8827747), (643, 2169182), (1286, 1084591), (13729, 101594), (27458, 50797)]