13326530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27197}}^1$

素因数の和:27218

約数の個数: 24

約数和(自身を含む): 27905148

約数和(自身を除く): 14578618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27197, 54394, 135985, 190379, 271970, 380758, 951895, 1332653, 1903790, 2665306, 6663265, 13326530]

約数ペア:

[(1, 13326530), (2, 6663265), (5, 2665306), (7, 1903790), (10, 1332653), (14, 951895), (35, 380758), (49, 271970), (70, 190379), (98, 135985), (245, 54394), (490, 27197)]