9989804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7829}}^1$

素因数の和:7873

約数の個数: 24

約数和(自身を含む): 19731600

約数和(自身を除く): 9741796

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 7829, 15658, 31316, 86119, 172238, 227041, 344476, 454082, 908164, 2497451, 4994902, 9989804]

約数ペア:

[(1, 9989804), (2, 4994902), (4, 2497451), (11, 908164), (22, 454082), (29, 344476), (44, 227041), (58, 172238), (116, 86119), (319, 31316), (638, 15658), (1276, 7829)]