2856156954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68003737}}^1$

素因数の和:68003749

約数の個数: 16

約数和(自身を含む): 6528358848

約数和(自身を除く): 3672201894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68003737, 136007474, 204011211, 408022422, 476026159, 952052318, 1428078477, 2856156954]

約数ペア:

[(1, 2856156954), (2, 1428078477), (3, 952052318), (6, 476026159), (7, 408022422), (14, 204011211), (21, 136007474), (42, 68003737)]