1278676884

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1197263}}^1$

素因数の和:1197359

約数の個数: 24

約数和(自身を含む): 3017105280

約数和(自身を除く): 1738428396

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1197263, 2394526, 3591789, 4789052, 7183578, 14367156, 106556407, 213112814, 319669221, 426225628, 639338442, 1278676884]

約数ペア:

[(1, 1278676884), (2, 639338442), (3, 426225628), (4, 319669221), (6, 213112814), (12, 106556407), (89, 14367156), (178, 7183578), (267, 4789052), (356, 3591789), (534, 2394526), (1068, 1197263)]