1340811646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1\times {\mathrm{7699}}^1$

素因数の和:12303

約数の個数: 16

約数和(自身を含む): 2117808000

約数和(自身を除く): 776996354

約数列:

[1, 2, 19, 38, 4583, 7699, 9166, 15398, 87077, 146281, 174154, 292562, 35284517, 70569034, 670405823, 1340811646]

約数ペア:

[(1, 1340811646), (2, 670405823), (19, 70569034), (38, 35284517), (4583, 292562), (7699, 174154), (9166, 146281), (15398, 87077)]