2021567204

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{3979463}}^1$

素因数の和:3979594

約数の個数: 12

約数和(自身を含む): 3565599744

約数和(自身を除く): 1544032540

約数列:

[1, 2, 4, 127, 254, 508, 3979463, 7958926, 15917852, 505391801, 1010783602, 2021567204]

約数ペア:

[(1, 2021567204), (2, 1010783602), (4, 505391801), (127, 15917852), (254, 7958926), (508, 3979463)]