40980397

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 44352000

約数和(自身を除く): 3371603

約数列:

[1, 19, 59, 139, 263, 1121, 2641, 4997, 8201, 15517, 36557, 155819, 294823, 694583, 2156863, 40980397]

約数ペア:

[(1, 40980397), (19, 2156863), (59, 694583), (139, 294823), (263, 155819), (1121, 36557), (2641, 15517), (4997, 8201)]