985132508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{17159}}^1$

素因数の和:17657

約数の個数: 24

約数和(自身を含む): 1783541760

約数和(自身を除く): 798409252

約数列:

[1, 2, 4, 31, 62, 124, 463, 926, 1852, 14353, 17159, 28706, 34318, 57412, 68636, 531929, 1063858, 2127716, 7944617, 15889234, 31778468, 246283127, 492566254, 985132508]

約数ペア:

[(1, 985132508), (2, 492566254), (4, 246283127), (31, 31778468), (62, 15889234), (124, 7944617), (463, 2127716), (926, 1063858), (1852, 531929), (14353, 68636), (17159, 57412), (28706, 34318)]