2050889902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{72047}}^1$

素因数の和:72423

約数の個数: 16

約数和(自身を含む): 3157431552

約数和(自身を除く): 1106541650

約数列:

[1, 2, 43, 86, 331, 662, 14233, 28466, 72047, 144094, 3098021, 6196042, 23847557, 47695114, 1025444951, 2050889902]

約数ペア:

[(1, 2050889902), (2, 1025444951), (43, 47695114), (86, 23847557), (331, 6196042), (662, 3098021), (14233, 144094), (28466, 72047)]