2018728658

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{384227}}^1$

素因数の和:384337

約数の個数: 16

約数和(自身を含む): 3153743424

約数和(自身を除く): 1135014766

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 384227, 768454, 14216399, 27280117, 28432798, 54560234, 1009364329, 2018728658]

約数ペア:

[(1, 2018728658), (2, 1009364329), (37, 54560234), (71, 28432798), (74, 27280117), (142, 14216399), (2627, 768454), (5254, 384227)]