2017483718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1\times {\mathrm{11273}}^1$

素因数の和:13399

約数の個数: 16

約数和(自身を含む): 3098365776

約数和(自身を除く): 1080882058

約数列:

[1, 2, 43, 86, 2081, 4162, 11273, 22546, 89483, 178966, 484739, 969478, 23459113, 46918226, 1008741859, 2017483718]

約数ペア:

[(1, 2017483718), (2, 1008741859), (43, 46918226), (86, 23459113), (2081, 969478), (4162, 484739), (11273, 178966), (22546, 89483)]