488935714

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 768968640

約数和(自身を除く): 280032926

約数列:

[1, 2, 43, 59, 86, 118, 173, 346, 557, 1114, 2537, 5074, 7439, 10207, 14878, 20414, 23951, 32863, 47902, 65726, 96361, 192722, 438901, 877802, 1413109, 2826218, 4143523, 5685299, 8287046, 11370598, 244467857, 488935714]

約数ペア:

[(1, 488935714), (2, 244467857), (43, 11370598), (59, 8287046), (86, 5685299), (118, 4143523), (173, 2826218), (346, 1413109), (557, 877802), (1114, 438901), (2537, 192722), (5074, 96361), (7439, 65726), (10207, 47902), (14878, 32863), (20414, 23951)]