2105398036

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{90703}}^1$

素因数の和:91543

約数の個数: 24

約数和(自身を含む): 4215921920

約数和(自身を除く): 2110523884

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5803, 11606, 23212, 90703, 181406, 362812, 634921, 1269842, 2539684, 75192787, 150385574, 300771148, 526349509, 1052699018, 2105398036]

約数ペア:

[(1, 2105398036), (2, 1052699018), (4, 526349509), (7, 300771148), (14, 150385574), (28, 75192787), (829, 2539684), (1658, 1269842), (3316, 634921), (5803, 362812), (11606, 181406), (23212, 90703)]