980591796

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{513937}}^1$

素因数の和:514000

約数の個数: 36

約数和(自身を含む): 2525491332

約数和(自身を除く): 1544899536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 513937, 1027874, 1541811, 2055748, 3083622, 4625433, 6167244, 9250866, 18501732, 27238661, 54477322, 81715983, 108954644, 163431966, 245147949, 326863932, 490295898, 980591796]

約数ペア:

[(1, 980591796), (2, 490295898), (3, 326863932), (4, 245147949), (6, 163431966), (9, 108954644), (12, 81715983), (18, 54477322), (36, 27238661), (53, 18501732), (106, 9250866), (159, 6167244), (212, 4625433), (318, 3083622), (477, 2055748), (636, 1541811), (954, 1027874), (1908, 513937)]