1902642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2503758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 509, 534, 623, 1018, 1246, 1527, 1869, 3054, 3563, 3738, 7126, 10689, 21378, 45301, 90602, 135903, 271806, 317107, 634214, 951321, 1902642]

約数ペア:

[(1, 1902642), (2, 951321), (3, 634214), (6, 317107), (7, 271806), (14, 135903), (21, 90602), (42, 45301), (89, 21378), (178, 10689), (267, 7126), (509, 3738), (534, 3563), (623, 3054), (1018, 1869), (1246, 1527)]