341796208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1643251}}^1$

素因数の和:1643272

約数の個数: 20

約数和(自身を含む): 713171368

約数和(自身を除く): 371375160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1643251, 3286502, 6573004, 13146008, 21362263, 26292016, 42724526, 85449052, 170898104, 341796208]

約数ペア:

[(1, 341796208), (2, 170898104), (4, 85449052), (8, 42724526), (13, 26292016), (16, 21362263), (26, 13146008), (52, 6573004), (104, 3286502), (208, 1643251)]