2016262941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4562

約数の個数: 64

約数和(自身を含む): 3508033536

約数和(自身を除く): 1491770595

約数列:

[1, 3, 7, 11, 21, 33, 37, 53, 77, 111, 159, 231, 259, 371, 407, 583, 777, 1113, 1221, 1749, 1961, 2849, 4081, 4451, 5883, 8547, 12243, 13353, 13727, 21571, 31157, 41181, 48961, 64713, 93471, 146883, 150997, 164687, 235903, 342727, 452991, 494061, 707709, 1028181, 1152809, 1651321, 1811557, 2594933, 3458427, 4953963, 5434671, 7784799, 8728411, 12680899, 18164531, 26185233, 38042697, 54493593, 61098877, 96012521, 183296631, 288037563, 672087647, 2016262941]

約数ペア:

[(1, 2016262941), (3, 672087647), (7, 288037563), (11, 183296631), (21, 96012521), (33, 61098877), (37, 54493593), (53, 38042697), (77, 26185233), (111, 18164531), (159, 12680899), (231, 8728411), (259, 7784799), (371, 5434671), (407, 4953963), (583, 3458427), (777, 2594933), (1113, 1811557), (1221, 1651321), (1749, 1152809), (1961, 1028181), (2849, 707709), (4081, 494061), (4451, 452991), (5883, 342727), (8547, 235903), (12243, 164687), (13353, 150997), (13727, 146883), (21571, 93471), (31157, 64713), (41181, 48961)]