397357270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{845441}}^1$

素因数の和:845495

約数の個数: 16

約数和(自身を含む): 730461888

約数和(自身を除く): 333104618

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 845441, 1690882, 4227205, 8454410, 39735727, 79471454, 198678635, 397357270]

約数ペア:

[(1, 397357270), (2, 198678635), (5, 79471454), (10, 39735727), (47, 8454410), (94, 4227205), (235, 1690882), (470, 845441)]