7906404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 20381760

約数和(自身を除く): 12475356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 673, 979, 1068, 1346, 1958, 2019, 2692, 2937, 3916, 4038, 5874, 7403, 8076, 11748, 14806, 22209, 29612, 44418, 59897, 88836, 119794, 179691, 239588, 359382, 658867, 718764, 1317734, 1976601, 2635468, 3953202, 7906404]

約数ペア:

[(1, 7906404), (2, 3953202), (3, 2635468), (4, 1976601), (6, 1317734), (11, 718764), (12, 658867), (22, 359382), (33, 239588), (44, 179691), (66, 119794), (89, 88836), (132, 59897), (178, 44418), (267, 29612), (356, 22209), (534, 14806), (673, 11748), (979, 8076), (1068, 7403), (1346, 5874), (1958, 4038), (2019, 3916), (2692, 2937)]