284705234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{681113}}^1$

素因数の和:681145

約数の個数: 16

約数和(自身を含む): 490402080

約数和(自身を除く): 205696846

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 681113, 1362226, 7492243, 12941147, 14984486, 25882294, 142352617, 284705234]

約数ペア:

[(1, 284705234), (2, 142352617), (11, 25882294), (19, 14984486), (22, 12941147), (38, 7492243), (209, 1362226), (418, 681113)]