1279073042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{622723}}^1$

素因数の和:622817

約数の個数: 16

約数和(自身を含む): 2092352640

約数和(自身を除く): 813279598

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 622723, 1245446, 8095399, 16190798, 49195117, 98390234, 639536521, 1279073042]

約数ペア:

[(1, 1279073042), (2, 639536521), (13, 98390234), (26, 49195117), (79, 16190798), (158, 8095399), (1027, 1245446), (2054, 622723)]