440336144

素因数分解:

$2^4\times {\mathrm{5147}}^1\times {\mathrm{5347}}^1$

素因数の和:10502

約数の個数: 20

約数和(自身を含む): 853476624

約数和(自身を除く): 413140480

約数列:

[1, 2, 4, 8, 16, 5147, 5347, 10294, 10694, 20588, 21388, 41176, 42776, 82352, 85552, 27521009, 55042018, 110084036, 220168072, 440336144]

約数ペア:

[(1, 440336144), (2, 220168072), (4, 110084036), (8, 55042018), (16, 27521009), (5147, 85552), (5347, 82352), (10294, 42776), (10694, 41176), (20588, 21388)]