4931234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 4721374

約数列:

[1, 2, 7, 11, 14, 22, 41, 71, 77, 82, 121, 142, 154, 242, 287, 451, 497, 574, 781, 847, 902, 994, 1562, 1694, 2911, 3157, 4961, 5467, 5822, 6314, 8591, 9922, 10934, 17182, 20377, 32021, 34727, 40754, 60137, 64042, 69454, 120274, 224147, 352231, 448294, 704462, 2465617, 4931234]

約数ペア:

[(1, 4931234), (2, 2465617), (7, 704462), (11, 448294), (14, 352231), (22, 224147), (41, 120274), (71, 69454), (77, 64042), (82, 60137), (121, 40754), (142, 34727), (154, 32021), (242, 20377), (287, 17182), (451, 10934), (497, 9922), (574, 8591), (781, 6314), (847, 5822), (902, 5467), (994, 4961), (1562, 3157), (1694, 2911)]