665630126

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{5417}}^1$

素因数の和:5624

約数の個数: 32

約数和(自身を含む): 1167167232

約数和(自身を除く): 501537106

約数列:

[1, 2, 7, 14, 67, 131, 134, 262, 469, 917, 938, 1834, 5417, 8777, 10834, 17554, 37919, 61439, 75838, 122878, 362939, 709627, 725878, 1419254, 2540573, 4967389, 5081146, 9934778, 47545009, 95090018, 332815063, 665630126]

約数ペア:

[(1, 665630126), (2, 332815063), (7, 95090018), (14, 47545009), (67, 9934778), (131, 5081146), (134, 4967389), (262, 2540573), (469, 1419254), (917, 725878), (938, 709627), (1834, 362939), (5417, 122878), (8777, 75838), (10834, 61439), (17554, 37919)]