2013417350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{821803}}^1$

素因数の和:821829

約数の個数: 36

約数和(自身を含む): 4356383004

約数和(自身を除く): 2342965654

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 821803, 1643606, 4109015, 5752621, 8218030, 11505242, 20545075, 28763105, 40268347, 41090150, 57526210, 80536694, 143815525, 201341735, 287631050, 402683470, 1006708675, 2013417350]

約数ペア:

[(1, 2013417350), (2, 1006708675), (5, 402683470), (7, 287631050), (10, 201341735), (14, 143815525), (25, 80536694), (35, 57526210), (49, 41090150), (50, 40268347), (70, 28763105), (98, 20545075), (175, 11505242), (245, 8218030), (350, 5752621), (490, 4109015), (1225, 1643606), (2450, 821803)]