869705096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{643273}}^1$

素因数の和:643305

約数の個数: 24

約数和(自身を含む): 1765787130

約数和(自身を除く): 896082034

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 643273, 1286546, 2573092, 5146184, 8362549, 16725098, 33450196, 66900392, 108713137, 217426274, 434852548, 869705096]

約数ペア:

[(1, 869705096), (2, 434852548), (4, 217426274), (8, 108713137), (13, 66900392), (26, 33450196), (52, 16725098), (104, 8362549), (169, 5146184), (338, 2573092), (676, 1286546), (1352, 643273)]