978045386

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{75269}}^1$

素因数の和:75433

約数の個数: 16

約数和(自身を含む): 1503894600

約数和(自身を除く): 525849214

約数列:

[1, 2, 73, 89, 146, 178, 6497, 12994, 75269, 150538, 5494637, 6698941, 10989274, 13397882, 489022693, 978045386]

約数ペア:

[(1, 978045386), (2, 489022693), (73, 13397882), (89, 10989274), (146, 6698941), (178, 5494637), (6497, 150538), (12994, 75269)]