1263486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1674114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 449, 469, 898, 938, 1347, 1407, 2694, 2814, 3143, 6286, 9429, 18858, 30083, 60166, 90249, 180498, 210581, 421162, 631743, 1263486]

約数ペア:

[(1, 1263486), (2, 631743), (3, 421162), (6, 210581), (7, 180498), (14, 90249), (21, 60166), (42, 30083), (67, 18858), (134, 9429), (201, 6286), (402, 3143), (449, 2814), (469, 2694), (898, 1407), (938, 1347)]