1810817584

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{105871}}^1$

素因数の和:106948

約数の個数: 20

約数和(自身を含む): 3511774240

約数和(自身を除く): 1700956656

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 4276, 8552, 17104, 105871, 211742, 423484, 846968, 1693936, 113176099, 226352198, 452704396, 905408792, 1810817584]

約数ペア:

[(1, 1810817584), (2, 905408792), (4, 452704396), (8, 226352198), (16, 113176099), (1069, 1693936), (2138, 846968), (4276, 423484), (8552, 211742), (17104, 105871)]