978352

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 20

約数和(自身を含む): 1937376

約数和(自身を除く): 959024

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1301, 2602, 5204, 10408, 20816, 61147, 122294, 244588, 489176, 978352]

約数ペア:

[(1, 978352), (2, 489176), (4, 244588), (8, 122294), (16, 61147), (47, 20816), (94, 10408), (188, 5204), (376, 2602), (752, 1301)]