2972298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70769}}^1$

素因数の和:70781

約数の個数: 16

約数和(自身を含む): 6793920

約数和(自身を除く): 3821622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70769, 141538, 212307, 424614, 495383, 990766, 1486149, 2972298]

約数ペア:

[(1, 2972298), (2, 1486149), (3, 990766), (6, 495383), (7, 424614), (14, 212307), (21, 141538), (42, 70769)]