134256460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516371}}^1$

素因数の和:516393

約数の個数: 24

約数和(自身を含む): 303626736

約数和(自身を除く): 169370276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 516371, 1032742, 2065484, 2581855, 5163710, 6712823, 10327420, 13425646, 26851292, 33564115, 67128230, 134256460]

約数ペア:

[(1, 134256460), (2, 67128230), (4, 33564115), (5, 26851292), (10, 13425646), (13, 10327420), (20, 6712823), (26, 5163710), (52, 2581855), (65, 2065484), (130, 1032742), (260, 516371)]