2110218278

素因数分解:

$2^1\times 7^1\times {\mathrm{6793}}^1\times {\mathrm{22189}}^1$

素因数の和:28991

約数の個数: 16

約数和(自身を含む): 3618212640

約数和(自身を除く): 1507994362

約数列:

[1, 2, 7, 14, 6793, 13586, 22189, 44378, 47551, 95102, 155323, 310646, 150729877, 301459754, 1055109139, 2110218278]

約数ペア:

[(1, 2110218278), (2, 1055109139), (7, 301459754), (14, 150729877), (6793, 310646), (13586, 155323), (22189, 95102), (44378, 47551)]