289296976

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{53653}}^1$

素因数の和:53998

約数の個数: 20

約数和(自身を含む): 562186612

約数和(自身を除く): 272889636

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 53653, 107306, 214612, 429224, 858448, 18081061, 36162122, 72324244, 144648488, 289296976]

約数ペア:

[(1, 289296976), (2, 144648488), (4, 72324244), (8, 36162122), (16, 18081061), (337, 858448), (674, 429224), (1348, 214612), (2696, 107306), (5392, 53653)]