2685403990

素因数分解:

$2^1\times 5^1\times {\mathrm{6163}}^1\times {\mathrm{43573}}^1$

素因数の和:49743

約数の個数: 16

約数和(自身を含む): 4834622448

約数和(自身を除く): 2149218458

約数列:

[1, 2, 5, 10, 6163, 12326, 30815, 43573, 61630, 87146, 217865, 435730, 268540399, 537080798, 1342701995, 2685403990]

約数ペア:

[(1, 2685403990), (2, 1342701995), (5, 537080798), (10, 268540399), (6163, 435730), (12326, 217865), (30815, 87146), (43573, 61630)]