2079403319

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{61643}}^1$

素因数の和:61790

約数の個数: 16

約数和(自身を含む): 2446033920

約数和(自身を除く): 366630601

約数列:

[1, 7, 61, 79, 427, 553, 4819, 33733, 61643, 431501, 3760223, 4869797, 26321561, 34088579, 297057617, 2079403319]

約数ペア:

[(1, 2079403319), (7, 297057617), (61, 34088579), (79, 26321561), (427, 4869797), (553, 3760223), (4819, 431501), (33733, 61643)]