993346130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2027237}}^1$

素因数の和:2027258

約数の個数: 24

約数和(自身を含む): 2079946188

約数和(自身を除く): 1086600058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2027237, 4054474, 10136185, 14190659, 20272370, 28381318, 70953295, 99334613, 141906590, 198669226, 496673065, 993346130]

約数ペア:

[(1, 993346130), (2, 496673065), (5, 198669226), (7, 141906590), (10, 99334613), (14, 70953295), (35, 28381318), (49, 20272370), (70, 14190659), (98, 10136185), (245, 4054474), (490, 2027237)]