139654434

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{28771}}^1$

素因数の和:29585

約数の個数: 16

約数和(自身を含む): 279663840

約数和(自身を除く): 140009406

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 28771, 57542, 86313, 172626, 23275739, 46551478, 69827217, 139654434]

約数ペア:

[(1, 139654434), (2, 69827217), (3, 46551478), (6, 23275739), (809, 172626), (1618, 86313), (2427, 57542), (4854, 28771)]