7139902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 13561344

約数和(自身を除く): 6421442

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 653, 781, 994, 1306, 1562, 4571, 5467, 7183, 9142, 10934, 14366, 46363, 50281, 92726, 100562, 324541, 509993, 649082, 1019986, 3569951, 7139902]

約数ペア:

[(1, 7139902), (2, 3569951), (7, 1019986), (11, 649082), (14, 509993), (22, 324541), (71, 100562), (77, 92726), (142, 50281), (154, 46363), (497, 14366), (653, 10934), (781, 9142), (994, 7183), (1306, 5467), (1562, 4571)]