1292506754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1499}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 2441880000

約数和(自身を除く): 1149373246

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 509, 847, 1018, 1499, 1694, 2998, 3563, 5599, 7126, 10493, 11198, 16489, 20986, 32978, 39193, 61589, 78386, 115423, 123178, 181379, 230846, 362758, 431123, 762991, 862246, 1269653, 1525982, 2539306, 5340937, 8392901, 10681874, 16785802, 58750307, 92321911, 117500614, 184643822, 646253377, 1292506754]

約数ペア:

[(1, 1292506754), (2, 646253377), (7, 184643822), (11, 117500614), (14, 92321911), (22, 58750307), (77, 16785802), (121, 10681874), (154, 8392901), (242, 5340937), (509, 2539306), (847, 1525982), (1018, 1269653), (1499, 862246), (1694, 762991), (2998, 431123), (3563, 362758), (5599, 230846), (7126, 181379), (10493, 123178), (11198, 115423), (16489, 78386), (20986, 61589), (32978, 39193)]