788018032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1201247}}^1$

素因数の和:1201296

約数の個数: 20

約数和(自身を含む): 1564024896

約数和(自身を除く): 776006864

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1201247, 2402494, 4804988, 9609976, 19219952, 49251127, 98502254, 197004508, 394009016, 788018032]

約数ペア:

[(1, 788018032), (2, 394009016), (4, 197004508), (8, 98502254), (16, 49251127), (41, 19219952), (82, 9609976), (164, 4804988), (328, 2402494), (656, 1201247)]