1669852852912

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{309690811}}^1$

素因数の和:309691156

約数の個数: 20

約数和(自身を含む): 3244940328136

約数和(自身を除く): 1575087475224

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 309690811, 619381622, 1238763244, 2477526488, 4955052976, 104365803307, 208731606614, 417463213228, 834926426456, 1669852852912]

約数ペア:

[(1, 1669852852912), (2, 834926426456), (4, 417463213228), (8, 208731606614), (16, 104365803307), (337, 4955052976), (674, 2477526488), (1348, 1238763244), (2696, 619381622), (5392, 309690811)]