338009488

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{72101}}^1$

素因数の和:72402

約数の個数: 20

約数和(自身を含む): 657137628

約数和(自身を除く): 319128140

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 72101, 144202, 288404, 576808, 1153616, 21125593, 42251186, 84502372, 169004744, 338009488]

約数ペア:

[(1, 338009488), (2, 169004744), (4, 84502372), (8, 42251186), (16, 21125593), (293, 1153616), (586, 576808), (1172, 288404), (2344, 144202), (4688, 72101)]