3839108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4628092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 199, 212, 364, 371, 398, 689, 742, 796, 1378, 1393, 1484, 2587, 2756, 2786, 4823, 5174, 5572, 9646, 10348, 10547, 18109, 19292, 21094, 36218, 42188, 72436, 73829, 137111, 147658, 274222, 295316, 548444, 959777, 1919554, 3839108]

約数ペア:

[(1, 3839108), (2, 1919554), (4, 959777), (7, 548444), (13, 295316), (14, 274222), (26, 147658), (28, 137111), (52, 73829), (53, 72436), (91, 42188), (106, 36218), (182, 21094), (199, 19292), (212, 18109), (364, 10547), (371, 10348), (398, 9646), (689, 5572), (742, 5174), (796, 4823), (1378, 2786), (1393, 2756), (1484, 2587)]