1321034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1098166

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 149, 286, 298, 341, 403, 682, 806, 1639, 1937, 3278, 3874, 4433, 4619, 8866, 9238, 21307, 42614, 50809, 60047, 101618, 120094, 660517, 1321034]

約数ペア:

[(1, 1321034), (2, 660517), (11, 120094), (13, 101618), (22, 60047), (26, 50809), (31, 42614), (62, 21307), (143, 9238), (149, 8866), (286, 4619), (298, 4433), (341, 3874), (403, 3278), (682, 1937), (806, 1639)]