2045643985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5313361}}^1$

素因数の和:5313384

約数の個数: 16

約数和(自身を含む): 3060496512

約数和(自身を除く): 1014852527

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5313361, 26566805, 37193527, 58446971, 185967635, 292234855, 409128797, 2045643985]

約数ペア:

[(1, 2045643985), (5, 409128797), (7, 292234855), (11, 185967635), (35, 58446971), (55, 37193527), (77, 26566805), (385, 5313361)]