2086043907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{305111}}^1$

素因数の和:305210

約数の個数: 16

約数和(自身を含む): 2899784448

約数和(自身を除く): 813740541

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 305111, 915333, 13119773, 16170883, 39359319, 48512649, 695347969, 2086043907]

約数ペア:

[(1, 2086043907), (3, 695347969), (43, 48512649), (53, 39359319), (129, 16170883), (159, 13119773), (2279, 915333), (6837, 305111)]