555140848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2040959}}^1$

素因数の和:2040984

約数の個数: 20

約数和(自身を含む): 1138855680

約数和(自身を除く): 583714832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2040959, 4081918, 8163836, 16327672, 32655344, 34696303, 69392606, 138785212, 277570424, 555140848]

約数ペア:

[(1, 555140848), (2, 277570424), (4, 138785212), (8, 69392606), (16, 34696303), (17, 32655344), (34, 16327672), (68, 8163836), (136, 4081918), (272, 2040959)]