542969008

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{100699}}^1$

素因数の和:101044

約数の個数: 20

約数和(自身を含む): 1055134600

約数和(自身を除く): 512165592

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 100699, 201398, 402796, 805592, 1611184, 33935563, 67871126, 135742252, 271484504, 542969008]

約数ペア:

[(1, 542969008), (2, 271484504), (4, 135742252), (8, 67871126), (16, 33935563), (337, 1611184), (674, 805592), (1348, 402796), (2696, 201398), (5392, 100699)]