2912188730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26474443}}^1$

素因数の和:26474461

約数の個数: 16

約数和(自身を含む): 5718479904

約数和(自身を除く): 2806291174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 26474443, 52948886, 132372215, 264744430, 291218873, 582437746, 1456094365, 2912188730]

約数ペア:

[(1, 2912188730), (2, 1456094365), (5, 582437746), (10, 291218873), (11, 264744430), (22, 132372215), (55, 52948886), (110, 26474443)]