2216950

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 4173840

約数和(自身を除く): 1956890

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 439, 505, 878, 1010, 2195, 2525, 4390, 5050, 10975, 21950, 44339, 88678, 221695, 443390, 1108475, 2216950]

約数ペア:

[(1, 2216950), (2, 1108475), (5, 443390), (10, 221695), (25, 88678), (50, 44339), (101, 21950), (202, 10975), (439, 5050), (505, 4390), (878, 2525), (1010, 2195)]