278350874828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5352901439}}^1$

素因数の和:5352901456

約数の個数: 12

約数和(自身を含む): 524584341120

約数和(自身を除く): 246233466292

約数列:

[1, 2, 4, 13, 26, 52, 5352901439, 10705802878, 21411605756, 69587718707, 139175437414, 278350874828]

約数ペア:

[(1, 278350874828), (2, 139175437414), (4, 69587718707), (13, 21411605756), (26, 10705802878), (52, 5352901439)]