1294366982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{268207}}^1$

素因数の和:268355

約数の個数: 16

約数和(自身を含む): 2059837440

約数和(自身を除く): 765470458

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 268207, 536414, 5095933, 10191866, 34062289, 68124578, 647183491, 1294366982]

約数ペア:

[(1, 1294366982), (2, 647183491), (19, 68124578), (38, 34062289), (127, 10191866), (254, 5095933), (2413, 536414), (4826, 268207)]