2646780038

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3567089}}^1$

素因数の和:3567151

約数の個数: 16

約数和(自身を含む): 4622948640

約数和(自身を除く): 1976168602

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 3567089, 7134178, 24969623, 49939246, 189055717, 378111434, 1323390019, 2646780038]

約数ペア:

[(1, 2646780038), (2, 1323390019), (7, 378111434), (14, 189055717), (53, 49939246), (106, 24969623), (371, 7134178), (742, 3567089)]