2130149378

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{214603}}^1$

素因数の和:215321

約数の個数: 16

約数和(自身を含む): 3656852160

約数和(自身を除く): 1526702782

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 9926, 214603, 429206, 1502221, 3004442, 152153527, 304307054, 1065074689, 2130149378]

約数ペア:

[(1, 2130149378), (2, 1065074689), (7, 304307054), (14, 152153527), (709, 3004442), (1418, 1502221), (4963, 429206), (9926, 214603)]