2017856638

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{967333}}^1$

素因数の和:967491

約数の個数: 16

約数和(自身を含む): 3482402400

約数和(自身を除く): 1464545762

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 967333, 1934666, 6771331, 13542662, 144132617, 288265234, 1008928319, 2017856638]

約数ペア:

[(1, 2017856638), (2, 1008928319), (7, 288265234), (14, 144132617), (149, 13542662), (298, 6771331), (1043, 1934666), (2086, 967333)]