4905418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20611}}^1$

素因数の和:20637

約数の個数: 16

約数和(自身を含む): 8904384

約数和(自身を除く): 3998966

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20611, 41222, 144277, 288554, 350387, 700774, 2452709, 4905418]

約数ペア:

[(1, 4905418), (2, 2452709), (7, 700774), (14, 350387), (17, 288554), (34, 144277), (119, 41222), (238, 20611)]