2644894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11113}}^1$

素因数の和:11139

約数の個数: 16

約数和(自身を含む): 4801248

約数和(自身を除く): 2156354

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11113, 22226, 77791, 155582, 188921, 377842, 1322447, 2644894]

約数ペア:

[(1, 2644894), (2, 1322447), (7, 377842), (14, 188921), (17, 155582), (34, 77791), (119, 22226), (238, 11113)]