540436562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 870248448

約数和(自身を除く): 329811886

約数列:

[1, 2, 17, 34, 127, 254, 257, 487, 514, 974, 2159, 4318, 4369, 8279, 8738, 16558, 32639, 61849, 65278, 123698, 125159, 250318, 554863, 1051433, 1109726, 2102866, 2127703, 4255406, 15895193, 31790386, 270218281, 540436562]

約数ペア:

[(1, 540436562), (2, 270218281), (17, 31790386), (34, 15895193), (127, 4255406), (254, 2127703), (257, 2102866), (487, 1109726), (514, 1051433), (974, 554863), (2159, 250318), (4318, 125159), (4369, 123698), (8279, 65278), (8738, 61849), (16558, 32639)]