1881818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 2952936

約数和(自身を除く): 1071118

約数列:

[1, 2, 41, 53, 82, 106, 433, 866, 2173, 4346, 17753, 22949, 35506, 45898, 940909, 1881818]

約数ペア:

[(1, 1881818), (2, 940909), (41, 45898), (53, 35506), (82, 22949), (106, 17753), (433, 4346), (866, 2173)]