1940498434

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2615227}}^1$

素因数の和:2615289

約数の個数: 16

約数和(自身を含む): 3389335488

約数和(自身を除く): 1448837054

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2615227, 5230454, 18306589, 36613178, 138607031, 277214062, 970249217, 1940498434]

約数ペア:

[(1, 1940498434), (2, 970249217), (7, 277214062), (14, 138607031), (53, 36613178), (106, 18306589), (371, 5230454), (742, 2615227)]