1997050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3654

約数の個数: 24

約数和(自身を含む): 4053312

約数和(自身を除く): 2056262

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3631, 7262, 18155, 36310, 39941, 79882, 90775, 181550, 199705, 399410, 998525, 1997050]

約数ペア:

[(1, 1997050), (2, 998525), (5, 399410), (10, 199705), (11, 181550), (22, 90775), (25, 79882), (50, 39941), (55, 36310), (110, 18155), (275, 7262), (550, 3631)]