849712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2340

約数の個数: 20

約数和(自身を含む): 1718640

約数和(自身を除く): 868928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2309, 4618, 9236, 18472, 36944, 53107, 106214, 212428, 424856, 849712]

約数ペア:

[(1, 849712), (2, 424856), (4, 212428), (8, 106214), (16, 53107), (23, 36944), (46, 18472), (92, 9236), (184, 4618), (368, 2309)]