2019458470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3810299}}^1$

素因数の和:3810359

約数の個数: 16

約数和(自身を含む): 3703611600

約数和(自身を除く): 1684153130

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3810299, 7620598, 19051495, 38102990, 201945847, 403891694, 1009729235, 2019458470]

約数ペア:

[(1, 2019458470), (2, 1009729235), (5, 403891694), (10, 201945847), (53, 38102990), (106, 19051495), (265, 7620598), (530, 3810299)]