2017343678

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{112663}}^1$

素因数の和:113951

約数の個数: 16

約数和(自身を含む): 3461038080

約数和(自身を除く): 1443694402

約数列:

[1, 2, 7, 14, 1279, 2558, 8953, 17906, 112663, 225326, 788641, 1577282, 144095977, 288191954, 1008671839, 2017343678]

約数ペア:

[(1, 2017343678), (2, 1008671839), (7, 288191954), (14, 144095977), (1279, 1577282), (2558, 788641), (8953, 225326), (17906, 112663)]