490693568

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{22751}}^1$

素因数の和:23100

約数の個数: 28

約数和(自身を含む): 976652352

約数和(自身を除く): 485958784

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 1348, 2696, 5392, 10784, 21568, 22751, 45502, 91004, 182008, 364016, 728032, 1456064, 7667087, 15334174, 30668348, 61336696, 122673392, 245346784, 490693568]

約数ペア:

[(1, 490693568), (2, 245346784), (4, 122673392), (8, 61336696), (16, 30668348), (32, 15334174), (64, 7667087), (337, 1456064), (674, 728032), (1348, 364016), (2696, 182008), (5392, 91004), (10784, 45502), (21568, 22751)]