1337199824

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{247997}}^1$

素因数の和:248342

約数の個数: 20

約数和(自身を含む): 2598523044

約数和(自身を除く): 1261323220

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 247997, 495994, 991988, 1983976, 3967952, 83574989, 167149978, 334299956, 668599912, 1337199824]

約数ペア:

[(1, 1337199824), (2, 668599912), (4, 334299956), (8, 167149978), (16, 83574989), (337, 3967952), (674, 1983976), (1348, 991988), (2696, 495994), (5392, 247997)]