2021490246

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1342291}}^1$

素因数の和:1342547

約数の個数: 16

約数和(自身を含む): 4059091008

約数和(自身を除く): 2037600762

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 1342291, 2684582, 4026873, 8053746, 336915041, 673830082, 1010745123, 2021490246]

約数ペア:

[(1, 2021490246), (2, 1010745123), (3, 673830082), (6, 336915041), (251, 8053746), (502, 4026873), (753, 2684582), (1506, 1342291)]