2638244

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 5369280

約数和(自身を除く): 2731036

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1597, 1652, 3194, 6388, 11179, 22358, 44716, 94223, 188446, 376892, 659561, 1319122, 2638244]

約数ペア:

[(1, 2638244), (2, 1319122), (4, 659561), (7, 376892), (14, 188446), (28, 94223), (59, 44716), (118, 22358), (236, 11179), (413, 6388), (826, 3194), (1597, 1652)]