1288897278

素因数分解:

$2^1\times 3^1\times {\mathrm{6367}}^1\times {\mathrm{33739}}^1$

素因数の和:40111

約数の個数: 16

約数和(自身を含む): 2578275840

約数和(自身を除く): 1289378562

約数列:

[1, 2, 3, 6, 6367, 12734, 19101, 33739, 38202, 67478, 101217, 202434, 214816213, 429632426, 644448639, 1288897278]

約数ペア:

[(1, 1288897278), (2, 644448639), (3, 429632426), (6, 214816213), (6367, 202434), (12734, 101217), (19101, 67478), (33739, 38202)]