2912391538

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{288527}}^1$

素因数の和:288646

約数の個数: 24

約数和(自身を含む): 5131181952

約数和(自身を除く): 2218790414

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 288527, 577054, 2019689, 4039378, 14137823, 28275646, 29718281, 59436562, 208027967, 416055934, 1456195769, 2912391538]

約数ペア:

[(1, 2912391538), (2, 1456195769), (7, 416055934), (14, 208027967), (49, 59436562), (98, 29718281), (103, 28275646), (206, 14137823), (721, 4039378), (1442, 2019689), (5047, 577054), (10094, 288527)]