1565702990

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{5431}}^1$

素因数の和:5792

約数の個数: 32

約数和(自身を含む): 2853494784

約数和(自身を除く): 1287791794

約数列:

[1, 2, 5, 10, 127, 227, 254, 454, 635, 1135, 1270, 2270, 5431, 10862, 27155, 28829, 54310, 57658, 144145, 288290, 689737, 1232837, 1379474, 2465674, 3448685, 6164185, 6897370, 12328370, 156570299, 313140598, 782851495, 1565702990]

約数ペア:

[(1, 1565702990), (2, 782851495), (5, 313140598), (10, 156570299), (127, 12328370), (227, 6897370), (254, 6164185), (454, 3448685), (635, 2465674), (1135, 1379474), (1270, 1232837), (2270, 689737), (5431, 288290), (10862, 144145), (27155, 57658), (28829, 54310)]