861532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 1784160

約数和(自身を除く): 922628

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1061, 2122, 4244, 7427, 14854, 29708, 30769, 61538, 123076, 215383, 430766, 861532]

約数ペア:

[(1, 861532), (2, 430766), (4, 215383), (7, 123076), (14, 61538), (28, 30769), (29, 29708), (58, 14854), (116, 7427), (203, 4244), (406, 2122), (812, 1061)]