492586094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:8001

約数の個数: 64

約数和(自身を含む): 1024192512

約数和(自身を除く): 531606418

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5642, 7937, 8866, 15874, 31031, 55559, 62062, 87307, 103181, 111118, 174614, 206362, 246047, 492094, 611149, 722267, 1134991, 1222298, 1444534, 1722329, 2269982, 2706517, 3198611, 3444658, 5413034, 6397222, 7944937, 15889874, 18945619, 22390277, 35184721, 37891238, 44780554, 70369442, 246293047, 492586094]

約数ペア:

[(1, 492586094), (2, 246293047), (7, 70369442), (11, 44780554), (13, 37891238), (14, 35184721), (22, 22390277), (26, 18945619), (31, 15889874), (62, 7944937), (77, 6397222), (91, 5413034), (143, 3444658), (154, 3198611), (182, 2706517), (217, 2269982), (286, 1722329), (341, 1444534), (403, 1222298), (434, 1134991), (682, 722267), (806, 611149), (1001, 492094), (2002, 246047), (2387, 206362), (2821, 174614), (4433, 111118), (4774, 103181), (5642, 87307), (7937, 62062), (8866, 55559), (15874, 31031)]