990734206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{584849}}^1$

素因数の和:584880

約数の個数: 24

約数和(自身を含む): 1866841200

約数和(自身を除く): 876106994

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 584849, 1169698, 4093943, 6433339, 8187886, 12866678, 45033373, 70766729, 90066746, 141533458, 495367103, 990734206]

約数ペア:

[(1, 990734206), (2, 495367103), (7, 141533458), (11, 90066746), (14, 70766729), (22, 45033373), (77, 12866678), (121, 8187886), (154, 6433339), (242, 4093943), (847, 1169698), (1694, 584849)]