1230832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 20

約数和(自身を含む): 2441560

約数和(自身を除く): 1210728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1789, 3578, 7156, 14312, 28624, 76927, 153854, 307708, 615416, 1230832]

約数ペア:

[(1, 1230832), (2, 615416), (4, 307708), (8, 153854), (16, 76927), (43, 28624), (86, 14312), (172, 7156), (344, 3578), (688, 1789)]