8220235051

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{8887}}^1$

素因数の和:9383

約数の個数: 24

約数和(自身を含む): 9808085760

約数和(自身を除く): 1587850709

約数列:

[1, 7, 43, 49, 301, 439, 2107, 3073, 8887, 18877, 21511, 62209, 132139, 382141, 435463, 924973, 2674987, 3901393, 18724909, 27309751, 167759899, 191168257, 1174319293, 8220235051]

約数ペア:

[(1, 8220235051), (7, 1174319293), (43, 191168257), (49, 167759899), (301, 27309751), (439, 18724909), (2107, 3901393), (3073, 2674987), (8887, 924973), (18877, 435463), (21511, 382141), (62209, 132139)]