2016046990

素因数分解:

$2^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{76919}}^1$

素因数の和:79547

約数の個数: 16

約数和(自身を含む): 3630316320

約数和(自身を除く): 1614269330

約数列:

[1, 2, 5, 10, 2621, 5242, 13105, 26210, 76919, 153838, 384595, 769190, 201604699, 403209398, 1008023495, 2016046990]

約数ペア:

[(1, 2016046990), (2, 1008023495), (5, 403209398), (10, 201604699), (2621, 769190), (5242, 384595), (13105, 153838), (26210, 76919)]