3992455012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{55117}}^1$

素因数の和:55340

約数の個数: 48

約数和(自身を含む): 8642502400

約数和(自身を除く): 4650047388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1393, 2587, 2786, 5174, 5572, 10348, 18109, 36218, 55117, 72436, 110234, 220468, 385819, 716521, 771638, 1433042, 1543276, 2866084, 5015647, 10031294, 10968283, 20062588, 21936566, 43873132, 76777981, 142587679, 153555962, 285175358, 307111924, 570350716, 998113753, 1996227506, 3992455012]

約数ペア:

[(1, 3992455012), (2, 1996227506), (4, 998113753), (7, 570350716), (13, 307111924), (14, 285175358), (26, 153555962), (28, 142587679), (52, 76777981), (91, 43873132), (182, 21936566), (199, 20062588), (364, 10968283), (398, 10031294), (796, 5015647), (1393, 2866084), (2587, 1543276), (2786, 1433042), (5174, 771638), (5572, 716521), (10348, 385819), (18109, 220468), (36218, 110234), (55117, 72436)]