990184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9521}}^1$

素因数の和:9540

約数の個数: 16

約数和(自身を含む): 1999620

約数和(自身を除く): 1009436

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9521, 19042, 38084, 76168, 123773, 247546, 495092, 990184]

約数ペア:

[(1, 990184), (2, 495092), (4, 247546), (8, 123773), (13, 76168), (26, 38084), (52, 19042), (104, 9521)]