2830577393

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 3447360000

約数和(自身を除く): 616782607

約数列:

[1, 7, 29, 41, 199, 203, 287, 1189, 1393, 1709, 5771, 8159, 8323, 11963, 40397, 49561, 57113, 70069, 236611, 340091, 346927, 490483, 1656277, 2032001, 2380637, 9862639, 13943731, 14224007, 69038473, 97606117, 404368199, 2830577393]

約数ペア:

[(1, 2830577393), (7, 404368199), (29, 97606117), (41, 69038473), (199, 14224007), (203, 13943731), (287, 9862639), (1189, 2380637), (1393, 2032001), (1709, 1656277), (5771, 490483), (8159, 346927), (8323, 340091), (11963, 236611), (40397, 70069), (49561, 57113)]