4187722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 7962624

約数和(自身を除く): 3774902

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 383, 497, 766, 781, 994, 1562, 2681, 4213, 5362, 5467, 8426, 10934, 27193, 29491, 54386, 58982, 190351, 299123, 380702, 598246, 2093861, 4187722]

約数ペア:

[(1, 4187722), (2, 2093861), (7, 598246), (11, 380702), (14, 299123), (22, 190351), (71, 58982), (77, 54386), (142, 29491), (154, 27193), (383, 10934), (497, 8426), (766, 5467), (781, 5362), (994, 4213), (1562, 2681)]