2016922516

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{99907}}^1$

素因数の和:100028

約数の個数: 36

約数和(自身を含む): 4145782368

約数和(自身を除く): 2128859852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 10094, 20188, 99907, 199814, 399628, 699349, 1398698, 2797396, 4895443, 9790886, 10290421, 19581772, 20580842, 41161684, 72032947, 144065894, 288131788, 504230629, 1008461258, 2016922516]

約数ペア:

[(1, 2016922516), (2, 1008461258), (4, 504230629), (7, 288131788), (14, 144065894), (28, 72032947), (49, 41161684), (98, 20580842), (103, 19581772), (196, 10290421), (206, 9790886), (412, 4895443), (721, 2797396), (1442, 1398698), (2884, 699349), (5047, 399628), (10094, 199814), (20188, 99907)]