1719094780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{3301}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 3890918304

約数和(自身を除く): 2171823524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2003, 3301, 4006, 6602, 8012, 10015, 13204, 16505, 20030, 26039, 33010, 40060, 42913, 52078, 66020, 85826, 104156, 130195, 171652, 214565, 260390, 429130, 520780, 858260, 6611903, 13223806, 26447612, 33059515, 66119030, 85954739, 132238060, 171909478, 343818956, 429773695, 859547390, 1719094780]

約数ペア:

[(1, 1719094780), (2, 859547390), (4, 429773695), (5, 343818956), (10, 171909478), (13, 132238060), (20, 85954739), (26, 66119030), (52, 33059515), (65, 26447612), (130, 13223806), (260, 6611903), (2003, 858260), (3301, 520780), (4006, 429130), (6602, 260390), (8012, 214565), (10015, 171652), (13204, 130195), (16505, 104156), (20030, 85826), (26039, 66020), (33010, 52078), (40060, 42913)]