7980571802

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1642769}}^1$

素因数の和:1643125

約数の個数: 16

約数和(自身を含む): 13720415040

約数和(自身を除く): 5739843238

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 1642769, 3285538, 11499383, 22998766, 570040843, 1140081686, 3990285901, 7980571802]

約数ペア:

[(1, 7980571802), (2, 3990285901), (7, 1140081686), (14, 570040843), (347, 22998766), (694, 11499383), (2429, 3285538), (4858, 1642769)]