2000782070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28582601}}^1$

素因数の和:28582615

約数の個数: 16

約数和(自身を含む): 4115894688

約数和(自身を除く): 2115112618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28582601, 57165202, 142913005, 200078207, 285826010, 400156414, 1000391035, 2000782070]

約数ペア:

[(1, 2000782070), (2, 1000391035), (5, 400156414), (7, 285826010), (10, 200078207), (14, 142913005), (35, 57165202), (70, 28582601)]