779433210005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47351}}^1\times {\mathrm{143137}}^1$

素因数の和:190516

約数の個数: 16

約数和(自身を含む): 976013362944

約数和(自身を除く): 196580152939

約数列:

[1, 5, 23, 115, 47351, 143137, 236755, 715685, 1089073, 3292151, 5445365, 16460755, 6777680087, 33888400435, 155886642001, 779433210005]

約数ペア:

[(1, 779433210005), (5, 155886642001), (23, 33888400435), (115, 6777680087), (47351, 16460755), (143137, 5445365), (236755, 3292151), (715685, 1089073)]