2627142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 3469242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 881, 994, 1491, 1762, 2643, 2982, 5286, 6167, 12334, 18501, 37002, 62551, 125102, 187653, 375306, 437857, 875714, 1313571, 2627142]

約数ペア:

[(1, 2627142), (2, 1313571), (3, 875714), (6, 437857), (7, 375306), (14, 187653), (21, 125102), (42, 62551), (71, 37002), (142, 18501), (213, 12334), (426, 6167), (497, 5286), (881, 2982), (994, 2643), (1491, 1762)]