380599898

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{121909}}^1$

素因数の和:122141

約数の個数: 16

約数和(自身を含む): 655388160

約数和(自身を除く): 274788262

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 121909, 243818, 853363, 1706726, 27185707, 54371414, 190299949, 380599898]

約数ペア:

[(1, 380599898), (2, 190299949), (7, 54371414), (14, 27185707), (223, 1706726), (446, 853363), (1561, 243818), (3122, 121909)]