1306095679

素因数分解:

$7^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 1500674560

約数和(自身を除く): 194578881

約数列:

[1, 7, 439, 643, 661, 3073, 4501, 4627, 282277, 290179, 425023, 1975939, 2031253, 2975161, 186585097, 1306095679]

約数ペア:

[(1, 1306095679), (7, 186585097), (439, 2975161), (643, 2031253), (661, 1975939), (3073, 425023), (4501, 290179), (4627, 282277)]