1889648

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 20

約数和(自身を含む): 3705120

約数和(自身を除く): 1815472

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1327, 1424, 2654, 5308, 10616, 21232, 118103, 236206, 472412, 944824, 1889648]

約数ペア:

[(1, 1889648), (2, 944824), (4, 472412), (8, 236206), (16, 118103), (89, 21232), (178, 10616), (356, 5308), (712, 2654), (1327, 1424)]