2940378434

素因数分解:

$2^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{83311}}^1$

素因数の和:85841

約数の個数: 16

約数和(自身を含む): 5042708736

約数和(自身を除く): 2102330302

約数列:

[1, 2, 7, 14, 2521, 5042, 17647, 35294, 83311, 166622, 583177, 1166354, 210027031, 420054062, 1470189217, 2940378434]

約数ペア:

[(1, 2940378434), (2, 1470189217), (7, 420054062), (14, 210027031), (2521, 1166354), (5042, 583177), (17647, 166622), (35294, 83311)]