1039164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 2822400

約数和(自身を除く): 1783236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 139, 178, 267, 278, 356, 417, 534, 556, 623, 834, 973, 1068, 1246, 1668, 1869, 1946, 2492, 2919, 3738, 3892, 5838, 7476, 11676, 12371, 24742, 37113, 49484, 74226, 86597, 148452, 173194, 259791, 346388, 519582, 1039164]

約数ペア:

[(1, 1039164), (2, 519582), (3, 346388), (4, 259791), (6, 173194), (7, 148452), (12, 86597), (14, 74226), (21, 49484), (28, 37113), (42, 24742), (84, 12371), (89, 11676), (139, 7476), (178, 5838), (267, 3892), (278, 3738), (356, 2919), (417, 2492), (534, 1946), (556, 1869), (623, 1668), (834, 1246), (973, 1068)]