1999496611

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{147011}}^1$

素因数の和:147114

約数の個数: 16

約数和(自身を含む): 2399235840

約数和(自身を除く): 399739229

約数列:

[1, 7, 29, 67, 203, 469, 1943, 13601, 147011, 1029077, 4263319, 9849737, 29843233, 68948159, 285642373, 1999496611]

約数ペア:

[(1, 1999496611), (7, 285642373), (29, 68948159), (67, 29843233), (203, 9849737), (469, 4263319), (1943, 1029077), (13601, 147011)]