1779952

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2160

約数の個数: 20

約数和(自身を含む): 3515400

約数和(自身を除く): 1735448

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2099, 4198, 8396, 16792, 33584, 111247, 222494, 444988, 889976, 1779952]

約数ペア:

[(1, 1779952), (2, 889976), (4, 444988), (8, 222494), (16, 111247), (53, 33584), (106, 16792), (212, 8396), (424, 4198), (848, 2099)]