440609104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2118313}}^1$

素因数の和:2118334

約数の個数: 20

約数和(自身を含む): 919348276

約数和(自身を除く): 478739172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2118313, 4236626, 8473252, 16946504, 27538069, 33893008, 55076138, 110152276, 220304552, 440609104]

約数ペア:

[(1, 440609104), (2, 220304552), (4, 110152276), (8, 55076138), (13, 33893008), (16, 27538069), (26, 16946504), (52, 8473252), (104, 4236626), (208, 2118313)]