2173877104

素因数分解:

$2^4\times 7^1\times {\mathrm{19409617}}^1$

素因数の和:19409632

約数の個数: 20

約数和(自身を含む): 4813585264

約数和(自身を除く): 2639708160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19409617, 38819234, 77638468, 135867319, 155276936, 271734638, 310553872, 543469276, 1086938552, 2173877104]

約数ペア:

[(1, 2173877104), (2, 1086938552), (4, 543469276), (7, 310553872), (8, 271734638), (14, 155276936), (16, 135867319), (28, 77638468), (56, 38819234), (112, 19409617)]