1921328

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 30

約数和(自身を含む): 3908604

約数和(自身を除く): 1987276

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 368, 454, 529, 908, 1058, 1816, 2116, 3632, 4232, 5221, 8464, 10442, 20884, 41768, 83536, 120083, 240166, 480332, 960664, 1921328]

約数ペア:

[(1, 1921328), (2, 960664), (4, 480332), (8, 240166), (16, 120083), (23, 83536), (46, 41768), (92, 20884), (184, 10442), (227, 8464), (368, 5221), (454, 4232), (529, 3632), (908, 2116), (1058, 1816)]