1200702986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4513921}}^1$

素因数の和:4513949

約数の個数: 16

約数和(自身を含む): 2166682560

約数和(自身を除く): 965979574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4513921, 9027842, 31597447, 63194894, 85764499, 171528998, 600351493, 1200702986]

約数ペア:

[(1, 1200702986), (2, 600351493), (7, 171528998), (14, 85764499), (19, 63194894), (38, 31597447), (133, 9027842), (266, 4513921)]