1569896988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{133631}}^1$

素因数の和:133738

約数の個数: 48

約数和(自身を含む): 4041031680

約数和(自身を除く): 2471134692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5874, 11748, 133631, 267262, 400893, 534524, 801786, 1469941, 1603572, 2939882, 4409823, 5879764, 8819646, 11893159, 17639292, 23786318, 35679477, 47572636, 71358954, 130824749, 142717908, 261649498, 392474247, 523298996, 784948494, 1569896988]

約数ペア:

[(1, 1569896988), (2, 784948494), (3, 523298996), (4, 392474247), (6, 261649498), (11, 142717908), (12, 130824749), (22, 71358954), (33, 47572636), (44, 35679477), (66, 23786318), (89, 17639292), (132, 11893159), (178, 8819646), (267, 5879764), (356, 4409823), (534, 2939882), (979, 1603572), (1068, 1469941), (1958, 801786), (2937, 534524), (3916, 400893), (5874, 267262), (11748, 133631)]