8889410012

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{310949}}^1$

素因数の和:311981

約数の個数: 24

約数和(自身を含む): 17796290400

約数和(自身を除く): 8906880388

約数列:

[1, 2, 4, 7, 14, 28, 1021, 2042, 4084, 7147, 14294, 28588, 310949, 621898, 1243796, 2176643, 4353286, 8706572, 317478929, 634957858, 1269915716, 2222352503, 4444705006, 8889410012]

約数ペア:

[(1, 8889410012), (2, 4444705006), (4, 2222352503), (7, 1269915716), (14, 634957858), (28, 317478929), (1021, 8706572), (2042, 4353286), (4084, 2176643), (7147, 1243796), (14294, 621898), (28588, 310949)]