1277488002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30416381}}^1$

素因数の和:30416393

約数の個数: 16

約数和(自身を含む): 2919972672

約数和(自身を除く): 1642484670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30416381, 60832762, 91249143, 182498286, 212914667, 425829334, 638744001, 1277488002]

約数ペア:

[(1, 1277488002), (2, 638744001), (3, 425829334), (6, 212914667), (7, 182498286), (14, 91249143), (21, 60832762), (42, 30416381)]