829778896

素因数分解:

$2^4\times {\mathrm{1901}}^1\times {\mathrm{27281}}^1$

素因数の和:29190

約数の個数: 20

約数和(自身を含む): 1608601284

約数和(自身を除く): 778822388

約数列:

[1, 2, 4, 8, 16, 1901, 3802, 7604, 15208, 27281, 30416, 54562, 109124, 218248, 436496, 51861181, 103722362, 207444724, 414889448, 829778896]

約数ペア:

[(1, 829778896), (2, 414889448), (4, 207444724), (8, 103722362), (16, 51861181), (1901, 436496), (3802, 218248), (7604, 109124), (15208, 54562), (27281, 30416)]