2758894832

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{243203}}^1$

素因数の和:243920

約数の個数: 20

約数和(自身を含む): 5352920040

約数和(自身を除く): 2594025208

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 243203, 486406, 972812, 1945624, 3891248, 172430927, 344861854, 689723708, 1379447416, 2758894832]

約数ペア:

[(1, 2758894832), (2, 1379447416), (4, 689723708), (8, 344861854), (16, 172430927), (709, 3891248), (1418, 1945624), (2836, 972812), (5672, 486406), (11344, 243203)]